Our Journey As Social Changer

Four years ago, we started this journey of impacting life based on the fearful life experience and research done by one of our founders who almost lost it all to high blood pressure (hypertension). It was not a palatable story, based on our finding that hypertension and diabetes are two non-communicable diseases that kill without signs or symptoms and which millions of Nigerians are battling. More than half of the numbers are not aware how deadly these ailments are. According to the World Health Organization (WHO), hypertension and diabetes are responsible for an estimated 45% of adults’ deaths due to heart diseases and 51% of deaths due to stroke globally. To end this surge, it has to start with you and me, and that is what we are doing at Rays of Hope Support Initiative: raising awareness, providing medical screening, health tips, medication and follow-up. We are asking you to join us and let us join hands in putting a stop to these silent killers. Benjamin Olorunfemi www.rohsi.org www.facebook.com/rohsi3 www.twitter.com/rohsi3 www.instagram.com/rohsinigeria/

IS WALKING A GOOD EXERCISE?

IS WALKING A GOOD EXERCISE?

Walking is great. It helps you clear your head; it keeps you active and it’s low-impact and joint-friendly. But is walking a good exercise? The short answer is yes, but like all things there is a skill to it. So, read on if you would like to find out more about the intricacies of walking!

Walking is your body’s natural movement. To count as exercise, you should aim to walk at a brisk pace for about 30 minutes, at least four times a week. Pay attention to your posture and footwear choices, and always warm up and cool down after your walks.

I’ll go through some of the benefits of including walks into your daily routine. You’ll also need some pointers on the kinds of shoes you should wear on your walks. On top of running, you can also add some other exercises to help increase your heart rate and burn calories.

Benefits Of Walking:

While many people wouldn’t don’t consider walking as exercise, it certainly benefits you in many ways, both physically and mentally.

Physical Condition

Walking at a moderate intensity for at least 30 minutes, five times a week is the minimum recommended amount of exercise. In particular, walking a longer distance at a faster pace will provide even more benefits.

People who walk regularly were found in a study to have a 31 percent decrease in their risk for cardiovascular diseases. 

Other benefits include:

  • The stress release from walking will help you sleep better.
  • Your overall health will improve as you lower your blood pressure and cholesterol.
  • Like any exercise, it helps you maintain muscle tone and bone density.

Walking will also help you burn some calories. Depending on your age and weight, a brisk 30-minute walk can help you burn an average of 129 more calories a day. If you’re also following a healthy diet, this can add up in the long run and help you lose weight.

Mental Wellbeing

If you take your walks as a moment to get in contact with yourself, you’ll get benefits that go far beyond the physical impact of the exercise. Exercise at even a moderate intensity can help reduce stress and anxiety and even improve cognitive function.

You can use walking to get an active start to your day and a moment to focus on your goals for the day. You can also take a walk at the end of the day to unwind and release stress.

How To Turn Walking Into Exercise:

Walking is a natural movement of your body. It’s low-impact and meditative and helps you crank up the steps on your Fitbit. If you don’t do any exercise, starting a walking habit will certainly be an improvement for your health.

It’s also a lot easier for your joints than running, especially if you’re overweight or have underlying problems. This is what makes it a good way to get active for beginners.

But for such a low impact, is it even exercise? 

Yes, if you do it correctly. 

While some may consider walking an inferior form of movement, it’s a good way to burn calories and add activity. However, walking as an exercise doesn’t mean peacefully strolling around. 

To be an effective exercise, walking needs to be brisk. This means you have to be a little winded and feel your heart rate going up. Your pace should be fast enough so that it would be hard for you to talk while you’re walking.

How Long Does It Take To Walk A Mile?

You should be able to walk a mile in fifteen minutes for it to count as brisk.

If you’re not able to do this at first, take your time and work on increasing your speed. Give yourself a goal to get a minute or 30 seconds out of your mile every time you go out. You’ll get to a 15-minute mile in no time.

Good Walking Form

The right form and speed are the most important things to get the biggest benefit out of your walks.

Warm up your muscles at a slower pace before starting and cool down after you’ve finished. Always stretch after your walks to maintain and increase your mobility. 

  • Back: Keep your back straight, your shoulders back and your head high—that means no looking at your phone!
  • Shoulders: Try to relax your shoulders and keep your arms slightly bent and swinging freely.
  • Breathing: Focus on your breathing correctly, taking profound inhales.
  • Feet: Try to walk as neutrally as possible, with your toes pointing forward. Land on the heel at first and then let your weight move naturally toward your toes.
  • Engage: Keep your core and your legs and glutes engaged.

Walking Equipment

Walking for exercise doesn’t require much equipment to be effective, but you may need to pay attention to your clothes and shoes. You can also invest in some poles to try out Nordic walking.

Comfortable Clothes

Make sure you’re wearing comfortable clothes that don’t inhibit your movement or cause other types of discomfort. Your regular workout clothes will be fine, as long as they’re stretchy and don’t have seams that will make you chafe.

Rather than wearing your regular comfy clothes, go for specific lightweight active wear. These offer protection from the elements while keeping you warm and will wick moisture away.

A Good Pair Of Shoes

Walking is free, but you might want to invest in the most basic piece of equipment before you get started: shoes. The right shoes are the most important thing to take into consideration when you’re starting a walking hobby. 

The first thing is to wear shoes that are made for exercise and are comfortable. They need to have enough support and cushioning to help you get through many miles of walking without injury.

Running Shoes Vs. Walking Shoes

Running shoes aren’t your best bet for walking practice. The two patterns of movement impact your foot differently, so you should give your foot the support it needs for the specific movement.

Running will impact your heels more as they’re the first point of contact with the ground. Walking puts more pressure on the middle of your foot. That’s why running shoes have more cushioning in the heel, whereas walking shoes usually focus more on arch support.

Finding Your Perfect Shoe

Depending on your previous underlying conditions, you might need to find a shoe that adapts specifically for them.

For example, people with flat feet need a little more support for the arch. If your arches are very high, you may need to balance them out to correct the alignment. This will help keep your ankles, knees and hips safe from unnecessary strain.

If you have plantar fasciitis, you may need more cushioning in the heel to keep it slightly elevated.

Spend some time figuring out whether you have flat or high arches or if your gait is neutral or if you tend to pronate. Then, make sure you’re wearing shoes that are right for you.

Nordic Walking Poles

Nordic walking can be helpful for people who are rehabilitating from injury. It can give some assistance in your upper body movement when walking and prevent your shoulders from curving forward. This is especially important for older adults.

Nordic walking also helps you burn more calories since it gets your whole body moving. You’ll be using 80–90 percent of your muscles by engaging the upper body instead of 50 with normal walking. This helps you burn up to 67 percent more calories every time you work out.

When you start with Nordic walking, make sure you’re using the right technique:

  1. The poles should be kept low, instead of ahead of your body.
  2. You should slightly swing your arms forward and back. 

Walking For Weight Loss

Walking can be very therapeutic and a great way to aid you in weight loss. Keep these pointers in mind to get the most out of your walking workouts.

Calories

The basic equation of weight loss is that the calories you ingest need to be lower than the calories you use in a day. Your calorie expenditure depends on many things, from your weight to your age and general activity level. 

According to Health Department guidelines, an adult woman would need around 1,600 to 2,400 calories per day. A man would need from 2,000 to 3,000 calories a day.

You can evaluate the calories you’ve burned with exercise with many apps or online calculators. Keep in mind that these are always rough estimates according to your body weight, as people have very different metabolisms.

Also, remember that weight loss is dependent on a healthy and balanced diet. Half an hour of walking won’t help you burn through hundreds of extra calories, so make sure your diet is in check.

Difficulty

Try to challenge yourself with your pace. Increase your velocity slowly when you get more comfortable.

Another way to increase the intensity of your walk is to choose a terrain you’re not as familiar with. Walking on the beach will add some real difficulty to your workout. Hiking up a hill will also help you burn extra calories and target your leg and glute muscles more.

Intervals

Doing intervals is also very beneficial for your weight loss goals and can help you improve your aerobic capacity faster. You could end up burning 20 percent more calories by simply changing your pace.

This is also great if you’re having a hard time keeping up with a faster pace for longer periods.

Try increasing your speed for a couple of minutes at a time and then relaxing it for another minute or two. It’s good if you can add these intervals to your walks a couple of times a week to really see improvements.

Treadmill Walking

If you’re walking indoors on a treadmill, you can easily make it more intense and add to the calorie burn. You can use different speeds and adaptable inclination to make your exercise more varied and interesting.

Try starting slow and gradually increase the inclination on the treadmill to a degree you can handle for a couple of minutes. Then go back, give yourself a breath, and repeat. You can also try some intervals at a higher speed.

Keep In Mind

One important thing before you head to the treadmill, however, is not to hold onto the supports. 

You’ll end up relying too much on them and even putting some of your weight on top of the handles. This will not only make the exercise less effective but will also affect your posture in the long run.

Keep your chin up and your arms swinging from side to side just like you would outdoors. If you need to grab the handles to give yourself a breath, only do it for a couple of seconds.

Curved Manual Treadmills

You might have seen the curved manual treadmills at your gym in recent years. They’re non-motorized, which means you move the treadmill with your steps. Since they’re concave, each step you take propels the movement of the treadmill.

What’s great about this device is that it significantly ups the intensity of your exercise. It helps reduce the impact on your joints, while at the same time making it harder for your muscles to keep up. You can also make it more difficult by turning on the resistance of the treadmill.

These kinds of treadmills can be a bit hard to master at first, especially with the balance. Ask a gym instructor for help, and lightly hold on to the railing until you’re sure you’re balanced.

Overall, a curve treadmill can be a nice addition to your walking routine. Try to switch it up between a normal treadmill and walking outside to avoid affecting your gait.

Other Exercises To Aid With Walking

Getting in some muscle-strengthening exercises will help you have more power in your legs and improve your endurance and speed. It will also help your general wellbeing and, if done correctly, keep you injury-free.

Another perk for building muscle is that it will help you burn more calories. While fat is more of a passive component, muscle needs calories to maintain density. This is why your body will burn more calories, even when resting when you have more muscle.

  • Legs: Do basic squats or lunges to improve the strength in your legs.
  • Upper body: You’ll need some strength in your shoulders to help balance out your walk and carry yourself with good form.
  • Core: Doing some back and ab work will help you keep your core better engaged when you’re walking.

You can even get in exercises in the middle of your walk to get your heart rate up. Try jumping or doing squats every so often to increase the difficulty. If there are stairs somewhere in your walking route, take advantage of them in your workout. 

How To Pass The Time While Walking

If being alone with your thoughts doesn’t sound appealing and you get bored easily, there are a couple of things you can do to pass the time.

Find A Friend

It can be easier to start a walking habit if you do it with someone else. Even if you walk at a pace that will make it harder for you to talk, the miles will pass faster when you’re with someone else.

You’ll also be more motivated and won’t want to let your walking buddy down, which helps for those inevitable days when you’re just not feeling up to it.

Change Your Routes

By changing your scenery, you may be able to ward off some boredom. Taking yourself outside of the city or even to a new neighbourhood makes things more interesting.

Listen To Music

Try listening to your favourite music to help you relax. Focus on the music and let it guide your breathing.

Music can even help you get more intensity out of your workout. How about creating a playlist that alternates between up-tempo and slower songs?

Find Podcasts and Audio books

If music doesn’t provide you enough distraction, try listening to a podcast or an audio book. Today, you have an incredible amount of podcasts to choose from, in every possible topic. You can learn a new language, gain new insights on health, business, or politics, or listen to comedians while you walk.

For those who struggle to find the time to read a book, try listening to them. Most bestsellers from fiction to non-fiction are now published in audio versions, so you have an amazing range to choose from.

If you’re walking on a treadmill, try not to use this time on your phone or watching shows on Netflix. You’ll keep your head down in an uncomfortable angle, and you might feel this in your neck later.

Focus On Breathing

If you’re naturally tense and need some help winding down, take a meditative approach on walking. Focus on your breath and try to clear your mind of all other thoughts. It can take some getting used to, but soon you’ll be able to disconnect and only focus on your body.

Ready, Set, Go

You’re just about ready to start your new walking habit to improve your health and overall wellbeing. You’ve got your shoes, your music, and your walking buddy with you. It’s time to get outside.

A minimum of 30 minutes four times a week will help you keep your blood pressure down and improve your heart health. Adding strengthening exercises and increasing the difficulty of your walks adds to the calorie burn and your overall fitness level.

Remember to keep your pace brisk and always stretch after your walk. Pay attention to your breathing and your form. Keep your shoulders down, your chin up and your arms swinging.

 

 

A BEGINNER’S GUIDE TO THE LOW GLYCEMIC DIET

A BEGINNER’S GUIDE TO THE LOW GLYCEMIC DIET

The low glycaemic (low GI) diet is based on the concept of the glycaemic index (GI).

Studies have shown that the low GI diet may result in weight loss, reduce blood sugar levels, and lower the risk of heart disease and type 2 diabetes.

However, the way it ranks foods has been criticized for being unreliable and failing to reflect foods’ overall healthiness.

This article provides a detailed review of the low GI diet, including what it is, how to follow it, and its benefits and drawbacks.

The low glycaemic (low GI) diet is based on the concept of the glycaemic index (GI).

Studies have shown that the low GI diet may result in weight loss, reduce blood sugar levels, and lower the risk of heart disease and type 2 diabetes.

However, the way it ranks foods has been criticized for being unreliable and failing to reflect foods’ overall healthiness.

This article provides a detailed review of the low GI diet, including what it is, how to follow it, and its benefits and drawbacks.

What is the glycaemic index (GI)?

Carbohydrates are found in breads, cereals, fruits, vegetables, and dairy products. They’re an essential part of a healthy diet.

When you eat any type of carb, your digestive system breaks it down into simple sugars that enter the bloodstream.

Not all carbs are the same, as different types have unique effects on blood sugar.

The glycaemic index (GI) is a measurement system that ranks foods according to their effect on your blood sugar levels. It was created in the early 1980s by Dr. David Jenkins, a Canadian professor (1Trusted Source).

The rates at which different foods raise blood sugar levels are ranked in comparison with the absorption of 50 grams of pure glucose. Pure glucose is used as a reference food and has a GI value of 100.

The three GI ratings are:

  • Low: 55 or fewer
  • Medium: 56–69
  • High: 70 or more

Foods with a low GI value are the preferred choice. They’re slowly digested and absorbed, causing a slower and smaller rise in blood sugar levels.

On the other hand, foods with a high GI value should be limited. They’re quickly digested and absorbed, resulting in a rapid rise and fall of blood sugar levels.

You can use this database to find the GI value (and glycemic load, described below) of common foods.

It’s important to note that foods are only assigned a GI value if they contain carbs. Hence, foods without carbs won’t be found on GI lists. Examples of these foods include:

  • beef
  • chicken
  • fish
  • eggs
  • herbs
  • spices

Factors that affect the GI of a food

A number of factors can influence the GI value of a food or meal, including:

  • The type of sugar it contains. There’s a misconception that all sugars have a high GI. The GI of sugar ranges from as low as 23 for fructose to up to 105 for maltose. Therefore, the GI of a food partly depends on the type of sugar it contains.
  • The structure of the starch. Starch is a carb comprising two molecules — amylose and amylopectin. Amylose is difficult to digest, whereas amylopectin is easily digested. Foods with a higher amylose content will have a lower GI (2Trusted Source).
  • How refined the carb is. Processing methods such as grinding and rolling disrupt amylose and amylopectin molecules, raising the GI. Generally speaking, the more processed a food is, the higher its GI (2Trusted Source).
  • Nutrient composition. Adding protein or fat to a meal can slow digestion and help reduce the glycaemic response to a meal (3Trusted Source4Trusted Source).
  • Cooking method. Preparation and cooking techniques can affect the GI too. Generally, the longer a food is cooked, the faster its sugars will be digested and absorbed, raising the GI.
  • Ripeness. Unripe fruit contains complex carbs that break down into sugars as the fruit ripens. The riper the fruit, the higher its GI. For example, an unripe banana has a GI of 30, whereas an overripe banana has a GI of 48 (5Trusted Source).

The amount of carbs is also important

The rate at which foods raise blood sugar levels depends on three factors: the types of carbs they contain, their nutrient composition, and the amount you eat.

However, the GI is a relative measure that doesn’t take into account the amount of food eaten. It’s often criticized for this reason (1Trusted Source).

To solve this, the glycemic load (GL) rating was developed.

The GL is a measure of how a carb affects blood sugar levels, taking both the type (GI) and quantity (grams per serving) into account.

Like the GI, the GL has three classifications:

  • Low: 10 or fewer
  • Medium: 11–19
  • High: 20 or more

The GI is still the most important factor to consider when following the low GI diet.

However, the Glycemic Index Foundation, an Australian nonprofit raising awareness about the low GI diet, recommends that people also monitor their GL and aim to keep their total daily GL under 100.

Otherwise, the easiest way to aim for a GL under 100 is to choose low GI foods when possible and consume them in moderation.

Low GI diet and diabetes

Diabetes is a complex disease that affects millions of people worldwide (6).

Those who have diabetes are unable to process sugars effectively, which can make it difficult to maintain healthy blood sugar levels.

However, good blood sugar control helps prevent and delay the onset of complications, including heart disease, stroke, and damage to the nerves and kidneys (7Trusted Source8Trusted Source9Trusted Source).

A number of studies suggest that low GI diets reduce blood sugar levels in people with diabetes (10Trusted Source1112Trusted Source).

A 2019 review of 54 studies concluded that low GI diets reduced haemoglobin A1C (a long-term marker of blood sugar control), body weight, and fasting blood sugar levels in people with prediabetes or diabetes (12Trusted Source).

What’s more, some research has linked high GI diets with a greater risk of developing type 2 diabetes. One study in over 205,000 people found that those with the highest GI diets had up to a 33% greater risk of developing type 2 diabetes than those who consumed the lowest GI diets (13Trusted Source).

A systematic review of 24 studies reported that for every 5 GI points, the risk of developing type 2 diabetes increased by 8% (14).

The low GI diet may also improve pregnancy outcomes in women with gestational diabetes, a form of diabetes that occurs during pregnancy.

Moreover, the low GI diet has been shown to reduce the risk of macrosomia by 73%. This is a condition in which newborns have a birth weight over 8 pounds and 13 ounces, and it’s associated with numerous short- and long-term complications for the mother and baby (15Trusted Source).

Other benefits

Studies have shown that the low GI diet may also have other health benefits:

  • Improved cholesterol levels. One study showed that low GI diets reduce total cholesterol by 9.6% and LDL (bad) cholesterol by 8.6%. LDL cholesterol is also associated with an increased risk of heart disease and stroke (1617Trusted Source1819).
  • May help you lose weight. Some evidence suggests that low GI diets can promote fat loss. However, more research is needed to determine whether low GI diets are effective for long-term weight loss (1620Trusted Source21Trusted Source).
  • May reduce the risk of cancer. Some studies suggest that people who consume high GI diets are more likely to develop certain types of cancer, including endometrial, colorectal, and breast cancer, compared with people on low GI diets (22Trusted Source2324Trusted Source).
  • May reduce the risk of heart disease. Recent research has strongly associated high GI and GL diets with an increased risk of heart disease (24Trusted Source25Trusted Source).

Foods to eat on the low GI diet

There’s no need to count calories or track your protein, fat, or carbs on the low GI diet.

Instead, the low GI diet involves swapping high GI foods for low GI alternatives.

There are plenty of healthy and nutritious foods to choose from. You should build your diet around the following low GI foods:

  • Bread: whole grain, multigrain, rye, sourdough
  • Breakfast cereals: steel cut oats, bran flakes
  • Fruit: apples, strawberries, apricots, peaches, plums, pears, kiwi, tomatoes, and more
  • Vegetables: carrots, broccoli, cauliflower, celery, zucchini, and more
  • Starchy vegetables: sweet potatoes with an orange flesh, corn, yams, winter squash
  • Legumes: lentils, chickpeas, baked beans, butter beans, kidney beans, and more
  • Pasta and noodles: pasta, soba noodles, vermicelli noodles, rice noodles
  • Rice: basmati, Doongara, long grain, brown
  • Grains: quinoa, barley, pearl couscous, buckwheat, freekeh, semolina
  • Dairy and dairy replacements: milk, cheese, yogurt, coconut milk, soy milk, almond milk

The following foods contain few or no carbs and therefore don’t have a GI value. These foods can be included as part of the low GI diet:

  • Fish and seafood: including salmon, trout, tuna, sardines, and prawns
  • Other animal products: including beef, chicken, pork, lamb, and eggs
  • Nuts: such as almonds, cashews, pistachios, walnuts, and macadamia nuts
  • Fats and oils: including olive oil, butter, and avocado
  • Herbs and spices: such as garlic, basil, dill, salt, and pepper

Foods to avoid on the low GI diet

Nothing is strictly banned on the low GI diet.

However, try to replace these high GI foods with low GI alternatives as much as possible:

  • Bread: white bread, bagels, naan, Turkish bread, French baguettes, Lebanese bread
  • Breakfast cereals: instant oats, Rice Krispies, Cocoa Krispies, Corn Flakes, Froot Loops
  • Starchy vegetables: Désirée and Red Pontiac potato varieties, instant mashed potatoes
  • Pasta and noodles: corn pasta and instant noodles
  • Rice: Jasmine, Arborio (used in risotto), Calrose, medium-grain white
  • Dairy replacements: rice milk and oat milk
  • Fruit: watermelon
  • Savory snacks: rice crackers, Corn Thins, rice cakes, pretzels, corn chips
  • Cakes and other sweets: scones, doughnuts, cupcakes, cookies, waffles, cakes
  • Other: jelly beans, licorice, Gatorade, Lucozade

A sample low GI menu for 1 week

This sample menu shows what 1 week on the low GI diet might look like. It even includes a few recipes from the Glycaemic Index Foundation.

Feel free to adjust this or add low GI snacks based on your own needs and preferences.

Monday

  • Breakfast: oatmeal made with rolled oats, milk, pumpkin seeds, and chopped, fresh, low GI fruit
  • Lunch: chicken sandwich on whole grain bread, served with a salad
  • Dinner: beef stir-fry with vegetables, served with long grain rice

Tuesday

  • Breakfast: whole grain toast with avocado, tomato, and smoked salmon
  • Lunch: minestrone soup with a slice of whole grain bread
  • Dinner: grilled fish served with steamed broccoli and green beans

Wednesday

  • Breakfast: omelet with mushrooms, spinach, tomato, and cheese
  • Lunch: salmon, ricotta, and quinoa cups with a salad
  • Dinner: homemade pizzas made with whole wheat bread

Thursday

  • Breakfast: smoothie with berries, milk, Greek yogurt, and cinnamon
  • Lunch: chicken pasta salad made with whole wheat pasta
  • Dinner: homemade burgers with beef patties and vegetables on whole wheat rolls

Friday

  • Breakfast: fruity quinoa porridge with apple and cinnamon
  • Lunch: toasted tuna salad sandwich on whole wheat bread
  • Dinner: chicken and chickpea curry with basmati rice

Saturday

  • Breakfast: eggs with smoked salmon and tomatoes on whole grain toast
  • Lunch: whole grain wrap with egg and lettuce
  • Dinner: grilled lamb chops with greens and mashed pumpkin

Sunday

Healthy low GI snacks

If you find yourself hungry between meals, here are a few healthy low GI snack ideas:

  • a handful of unsalted nuts
  • a piece of fruit with nut butter
  • carrot sticks with hummus
  • a cup of berries or grapes served with a few cubes of cheese
  • Greek yogurt with sliced almonds
  • apple slices with almond butter or peanut butter
  • a hard-boiled egg
  • low GI leftovers from the night before

Drawbacks of the low GI diet

Although the low GI diet has several benefits, it also has a number of drawbacks.

First, the GI doesn’t provide a complete nutritional picture. It’s important to also consider the fatproteinsugar, and fiber contents of a food, regardless of its GI.

For example, the GI of frozen french fries is 75. Some varieties of baked potato, a healthier alternative, have a GI of 93 or more.

In fact, there are many unhealthy low GI foods, such as a Twix bar (GI 44) and ice cream (GI 27–55 for low fat versions).

Another drawback is that the GI measures the effect of a single food on blood sugar levels. However, most foods are consumed as part of a larger mixed meal, making the GI difficult to predict in these circumstances (26).

Lastly, as mentioned earlier, the GI doesn’t take into account the number of carbs you eat. However, this is an important factor in determining their effect on your blood sugar levels.

For example, watermelon has a high GI of 72–80 and therefore wouldn’t be considered the best option when following a low GI diet.

However, watermelon also has a low carb content, containing under 8 grams of carbs per 100 grams. In fact, a typical serving of watermelon has a low GL of 4–5 and a minimal effect on blood sugar levels (27Trusted Source).

This highlights that using GI in isolation may not always be the best predictor of blood sugar levels. It’s important to also consider the carb content and GL of a food.

The bottom line

The low glycemic (low GI) diet involves swapping high GI foods for low GI alternatives.

It has a number of potential health benefits, including reducing blood sugar levels, aiding weight loss, and lowering your risk of heart disease and type 2 diabetes.

However, the diet also has multiple drawbacks.

At the end of the day, it’s important to consume a healthy, balanced diet based on a variety of whole and unprocessed foods, regardless of their GI.

SENIOR GUIDE TO MENTAL HEALTH DURING CORONAVIRUS (COVID-19)

SENIOR GUIDE TO MENTAL HEALTH DURING CORONAVIRUS (COVID-19)

Tips for how seniors can stay healthy and connected during the COVID-19 pandemic

The aging population, ages 65 and older, is one of the most vulnerable demographic groups in the United States. The novel Coronavirus (COVID-19) pandemic puts seniors and their mental health at significant risk.

Seniors are more likely to have chronic health problems, lower income levels, and isolated living situations.

This combination increases the risk of poor cognitive function, dementia, heart disease, and stroke. It even brings a greater risk of contracting illnesses like the common cold, and suffering from more intense symptoms.

Even for healthy adults, loneliness is as dangerous to health as smoking 15 cigarettes per day, according to a study published in 2015.4 Another report, published in 2013, found that older men and women who were lonely or isolated had a significantly higher risk of dying.

Because seniors are more likely to experience serious consequences after contracting COVID-19, many must stay in their homes or retirement communities, without seeing friends, family, or even neighbours for weeks at a time.

Loneliness and fear have a huge impact on mental health, which in turn has a big impact on physical health.

Seniors can learn to manage their mental health until the COVID-19 situation stabilizes and social distancing orders can be eased.

While there is no easy solution, there are things that can be done to improve overall outlook and boost mental well-being during these challenging times.

Social Determinants of Health

The risk of mortality goes up the longer an older adult is isolated. This can be measured using the primary social determinants of health (SDOH), per the Centers for Disease Control and Prevention (CDC).6

The five key SDOH include:

  • Economic stability
  • Education
  • Social and community context
  • Health and health care
  • Neighbourhood and built environment

Seniors are less likely to have economic stability, due to higher medical bills and lower income levels because of retirement. They are also less likely to have strong community ties and a sense of neighbourhood involvement.

At the same time, seniors need consistent access to health care due to increasingly poor health.

Based on these measurements from the CDC, seniors are a very high-risk group for poor mental, physical, and emotional health.

Issues for Seniors Managing Mental Health during COVID-19

Senior citizens are already among the most socially isolated groups.

While there are typically support networks, like the Village to Village Network, activity centers, church groups, and government programs to provide more social interaction with other adults and even children, the spread of COVID-19 means these programs are largely unavailable or limited for safety reasons.

In the majority of U.S. cities, everyone must socially distance, staying a minimum of six feet away from people they don’t live with.7 More cities are issuing stay-at-home orders, and some mayors and governors are even locking down metropolitan areas and enforcing quarantine measures.

While all of these steps help to slow the spread of coronavirus, they each mean something a little different.

Social distancing or physical distancing
This involves deliberately increasing the distance between two or more people to avoid spreading illness.
When maintaining a six-foot distance, particles from breathing, coughing, and sneezing are less likely to come in contact with another person. Staying more than six feet away from other people reduces the chances of spreading disease even further.

Wearing a face mask, like a homemade cloth mask, reduces how far particles from the nose and mouth can travel. This reduces the likelihood of people spreading COVID-19, even if they are asymptomatic.

Self-quarantine
Quarantine is usually a precaution if someone was potentially exposed to COVID-19. During this time, people are separated to see if they become sick.


Medical professionals recommend that anyone who believes they could have COVID-19, or who thinks they have come in contact with someone who had the virus, self-quarantine for at least 14 days.

Symptoms of coronavirus typically show up about two weeks after exposure, so intentional self-quarantine allows time for those symptoms to appear.

If you are self-quarantining, do not share linens, utensils, towels, or other items with anyone you live with. Do not have visitors. Stay in a separate room, isolated from everyone in your household, if possible.

Isolation
This is similar to self-quarantine, but it takes things a step further. Isolation is reserved for those who have COVID-19.It involves staying further away from anyone you live with or with whom you may come in contact.

For those diagnosed with COVID-19, isolation is required until symptoms abate and a doctor determines the virus has cleared the body. Generally, this means they must have a negative COVID-19 test result before they can exit isolation.

For health reasons, many seniors are self-quarantining — either in assisted living homes, nursing homes, or their own living spaces. While these practices are vital for keeping the person physically safe, the individual’s mental and emotional health can suffer greatly.

Seniors are already at risk for feeling lonely and isolated. The COVID-19 situation only compounds this risk.

Loneliness & Long-Term Isolation

There is no current treatment for the coronavirus or COVID-19 itself. Infected persons are treated for their symptoms, such as taking steps to alleviate their fever and suppress their cough.

Supportive care such as oxygen therapy and fluid management can also be effective treatment for symptoms.

Several studies have shown that isolation increases as you get older.

Seniors are more likely to have smaller social networks as friends and peers age, move into retirement communities, struggle with ailments, or pass away. In addition, their children and grandchildren may move to other locations, making in-person contact less frequent. Because of these factors, older adults are more prone to loneliness.

In the U.S., about 28 percent of older adults live alone, which is about 13.8 million people?

While a study by the U.S. Department of Health and Human Services (HHS) found that living alone was not necessarily a direct cause of loneliness, it can contribute to a sense of isolation. And some older adults report feeling alone or isolated even when surrounded by friends or family.

Feeling lonely increases the push toward isolating for unhealthy reasons. Social isolation is the objective (physical separation from others), but loneliness is the feeling of being alone (a subjective measurement of isolation).

When someone feels lonely, they may be more likely to isolate, even though this worsens the problem.

As someone isolates due to loneliness, various health risks increase.  These include the following:

  • High blood pressure
  • Heart disease
  • Obesity
  • Weakened immunity
  • Anxiety and depression
  • Cognitive decline
  • Dementia or Alzheimer’s disease

Older adults are more at risk for COVID-19 complications, so intentional isolation or self-quarantine is vital for many seniors to remain physically healthy. However, the long-term effects of this isolation could increase the risk of mortality.

Since social distancing is a way of life due to coronavirus, seniors have to manage the effects of isolation. Mitigating the associated loneliness is important, as it may reduce some of the negative health impacts.

Anxiety, Depression & Mental Health Struggles

About 20 percent of people who are at least 55 years old experience some form of mental health issue. The most common among older adults include the following:

Cognitive impairment

Anxiety

Mood disorders like depression

Depression is the most prevalent reported mental health condition among older adults, and it is associated with distress and suffering. This condition can lead to impairments in physical, mental, and social functioning, including isolating oneself from social gatherings.

Medical professionals report that forced isolation during the COVID-19 pandemic will increase the risk of depression and anxiety even among those who do not normally struggle with these conditions.

Frequent mental distress (FMD) is associated with aging. This is defined as at least 14 days of poor mental health.

FMD interferes with life activities, such as eating well, maintaining a household, working, or sustaining personal relationships. It’s difficult to maintain an exercise regime and balanced diet when dealing with FMD, and physical health suffers.

In 2006, the CDC recorded that the rate of FMD among adults 50 and older was 9.2 percent. Among those 65 and older, the rate of FMD was 6.5 percent.10

With additional causes of distress like isolation and poor physical health during a pandemic, it is likely that rates of FMD will steeply rise. This indicates future chronic health issues, such as higher rates of mood disorders and physical problems.

The Mental Health Impact of Financial Hardship

The stress of financial hardship can magnify the effects of aging, which contributes to poorer health. Research suggests that adults who spend at least four years in economic hardship could be at risk of accelerated aging, compared to adults who did not live in extended periods of poverty.

First, the COVID-19 pandemic has led to a surge in unemployment claims in the U.S.11 This period of financial instability and the social stress among young and middle-aged adults could contribute to shorter lifespans and higher rates of mortality among those generations as they age.

Measurements of inflammation markers in the blood, like C-reactive protein (CRP) and IL-6, are associated with chronic conditions like cancer and higher rates of infection.

One study found that people who experience economic or financial hardship earlier in life did not show higher levels of these inflammatory markers, so they may not be prone to accelerated aging.12

However, older adults and those in late middle age who experienced these hardships were more likely to suffer health consequences due to financial instability.

A 2015 study reported that 21 percent of the elderly reported one or more forms of material struggle, including the following:

  • Dissatisfaction with one’s financial situation
  • Trouble paying bills
  • Cutting back on medications due to the cost
  • Skipping meals because of the cost of groceries
  • General food insecurity

Even among the top income quintile, 11 percent of elderly adults reported some of these issues. In the poorest quintile, 37 percent reported these hardships.13

While social services like Medicare, Medicaid, Social Security, and food stamps are still in place, the additional mental and emotional stress from isolation and fear may lead to greater worry about financial instability among seniors.

Support During COVID-19

Knowing that you have forms of support during self-quarantine, isolation, or a stay-at-home order can improve your mental stability and reduce fear.

Here are some practical tips for seniors and their loved ones to manage mental health and worries about money or illness during the coronavirus pandemic:

  1. Try telemedicine.

In the past several years, more telemedicine options have become available to the general public. Video calls, emails, and chatting over the internet have allowed medical providers, like doctors and nurses, to reach more patients.

These advances allow these professionals to connect with people who may have chronic illnesses preventing them from coming into clinics; rural and remote patients; and those who may have a contagious disease that would otherwise spread to those sitting in waiting rooms or doctors’ offices.

Specific facets of telemedicine have been around for decades

For example, teleradiology has existed since the 1960s, and the evolution of this service has created a basic set of guidelines for transmitting and storing sensitive health data. Teleradiology allowed patients in rural areas to avoid being transported far distances for treatment, which could make concussions or traumatic brain injuries worse.

Telepharmacology and telepathology have existed for decades, allowing doctors to diagnose certain conditions and provide prescription treatments for them. In the past few years, teletherapy practices are also allowing greater access to therapists and social workers, which improves mental health for patients.

Many hospitals, doctors’ offices, and insurance providers offer some level of telehealth services already.

But with COVID-19 forcing most of the population to remain isolated from close contact with any other person, including many doctors, more of these services are being heavily used to discuss concerning symptoms or other health worries with physicians and nurses.15

To get access to telemedicine services, you will need the following:

  • An internet connection
  • A video platform like a computer with a webcam or a smartphone with a camera
  • A software platform, often a third-party app
  • Seniors with Medicare can use telehealth services to talk to doctors and nurses within minutes of having a question. Medicare Part B covers certain telehealth services.

The federal government has instituted more telemedicine options for medical professionals as of March 6, 2020. In most cases, you will not have to pay out of pocket for COVID-19 tests if your doctor determines you need one using telemedicine, and you will not have to pay out of pocket for your telemedicine visit.

  1. Use computers and smartphones to stay connected.

Although having people over to physically socialize is risky and not recommended, technology allows an unprecedented amount of communication with the outside world.17

There are several programs that allow seniors to talk to friends and family through a computer, tablet, or phone. Here are some of the most popular:

Facetime
This is primarily a program for iPhones, although you can set up a version on your Mac desktop or laptop computer if you prefer.

On your iPhone, go to Settings > Facetime, and turn on the program. Enter your phone number, Apple ID, or email address to use the service. Then, you can open the program on your phone and use your contacts list to decide who to call. You can only Facetime with other Apple subscribers.18

Zoom
You can download Zoom and set up an account so you can host video chats, or you can join someone else’s Zoom meeting as a participant without an account. The basic program is free, but there are additional benefits to signing up for a paid account.


If you download the Zoom program yourself, you can easily start a meeting or chat through options on the homepage.19

Google Hangouts
Many people have a Gmail address, but if you do not, it is easy to set one up. Once you have a Gmail account, you can access all kinds of features, including Google Drive, Photos, and Hangouts.20


To start a video conversation in Hangouts, go to hangouts.google.com.

  • Make sure Google has access to the camera and microphone on your computer or smartphone.
  • Click New Conversation.
  • Enter and select a name or email address to contact.
  • Click Start Video Call, which has a video camera icon next to it.
  • A separate window will pop up so you can see the person you are speaking to.
  • When you are done, click the red receiver icon to hang up.

Marco Polo
This is a mobile phone app for both iPhone and Android devices. Unlike other forms of contact, Marco Polo allows you to take turns recording short videos. Once you download the app from the app store, you can add contacts you know already use the service or invite friends to join.

Click on the icon of the person you want to talk to, and then hold down the Start button to begin recording your message to them. Hit Stop when you are done. The person will respond in turn, and you can reply to their message when you are ready.

There are several other features available in this program, but Marco Polo primarily allows you to see and hear loved ones without the pressure of live contact.

Phone calls, text messaging, email, and social media
These are all common methods for loved ones to stay in contact with each other. If these approaches to talking and seeing your friends and family work well for you, consider using them more often.

Regular communication with loved ones is important to overall health. Since seniors are advised to maintain the highest levels of social distancing due to COVID-19, make sure you are visiting with friends and family regularly via other means of communication.

You’ll likely notice a boost in overall mood after chatting with loved ones.

  1. Make lifestyle improvements to manage physical and mental health.

Healthy aging requires certain lifestyle improvements.

Physical activity
This can include daily walks, stretching, and low-impact strengthening exercises. Activity improves physical health, including heart and lung problems, digestive issues, immune system problems, and mental health.

Leaving the house may seem frightening during this pandemic, and your doctor may not recommend it. Most guidelines allow for walks around the neighborhood, provided you maintain at least six feet of distance between you and others.

You can also use your front yard or backyard to stretch and strengthen your body while getting some sunlight.

Exercise routines are available online, and you can practice these indoors. Many membership-based services are offering free short-term memberships during the COVID-19 pandemic.

Nutrition
It’s important to focus on maintaining a healthy weight with a balanced diet. Holding too much body fat in certain areas increases the chances for and risks of heart disease and diabetes.

Getting groceries may be difficult for many seniors right now, but friends and family can help. An online delivery service like Instacart can safely deliver groceries to your door.

In addition, some charity programs offer delivery services for groceries or takeout meals. Many stores are offering dedicated senior shopping hours.

Hobbies and activities
Gardening, art and crafts, worship services, and hobbies can be vital to maintaining mental and emotional health.

While social activities must be limited right now, many religious organisations and social groups are moving to online participation models, which can help you maintain a sense of community support.

  1. Understand your financial picture.

One report found that 23 million older American adults are economically insecure.23 They live either at or below the federal poverty line, putting them at risk for short-term and long-term problems because they cannot fulfil basic needs.

More elderly adults are in debt because they cannot afford to pay for necessities like groceries or rent.

There are various scams targeting senior citizens, often fronting as the Internal Revenue Service or Social Security Administration. Some scams capitalize on health care worries to frighten seniors into giving away personal information.

If you receive government benefits for older adults, like Social Security income (SSI) or Medicare, you should know that these programs will not contact you by phone or email. They will send you a letter in the mail.

Government programs do not call participants and ask for verification of personal information, like credit card information, bank account details, or Social Security numbers. Anyone who asks for this information is a scammer.

Budgeting is important, but access to programs like Medicare can ease financial worries around health care. These programs can answer COVID-19 questions, provide access for accurate diagnoses, and offer therapy to manage mental strain and illness.

You can use telemedicine through Medicare to get referrals for online therapy, if needed. Other programs can help you keep track of prescriptions, symptoms, and overall physical health.

Finding Balance During COVID-19

Worries about physical health, increased isolation from social distancing and stay-at-home orders, and financial struggles all impact mental health during this trying time.

When these factors are considered together, it makes sense that older adults may feel increasingly anxious or depressed.

Seniors may experience more intense symptoms of both mental and physical illnesses. They may have a harder time remembering to eat, take their medications, or sleep.

The impact of coronavirus on the world adds stress on a macro and micro level. This toll on mental health quickly trickles down to physical health if it is not managed.

Fortunately, there are many ways to get support during the COVID-19 pandemic. Taking care of your mental health is as important as caring for your physical health.

Check in with yourself regularly, making sure that all your physical, mental, and emotional needs are met. Engage in activities that bring you joy, and try to get some form of physical activity every day.

Stay in close contact with family and friends via phone, email, video conferencing, or other means. These forms of social interaction are crucial during this time of physical distancing. Most importantly, don’t be afraid to reach out for help when you need it.

COULD COVID-19 BE CAUSING STROKES? KNOW THE SIGNS

COULD COVID-19 BE CAUSING STROKES? KNOW THE SIGNS

BY R. TODD HURST, MD, FACC

A new, and frightening, expression of COVID-19 infection has surfaced. Numerous physicians around the world are reporting a possibly increased risk for blood clots in patients with COVID-19.

Blood clots (what doctors call thrombosis) are particularly worrisome because of the potential consequences. Blood clots in the veins can travel to the lungs (which is called pulmonary embolus), a potentially life-threatening problem. Blood clots in the arterial system are even more alarming because these can lead to heart attacks, strokes, and amputations.

COVID-19 appears to increase blood clots in both the arteries and the veins. Although all of the studies are small and observational at this point, one study from the Netherlands showed that 31% of subjects with COVID-19 in the ICU developed blood clots despite usual measures to prevent clotting. Another small study from China showed that 25% of the COVID-19 patients developed blood clots in the veins. These are shockingly high numbers.

Physicians are particularly troubled by this possible blood clotting issue for several reasons. One is that the usual treatments (such as blood thinner medications) aren’t working for some patients. Another reason is the report of COVID-19 positive people as young as their 30’s experiencing large strokes that are more typically seen in a much older population.

More information is needed to understand if this is a true correlation between COVID-19 and blood clotting disorder, what the mechanism is, and, most importantly, how to prevent and treat it. 

For now, be aware that there’s reason to suspect that COVID-19 could possibly put any of us at risk for stroke.

So, be alert for stroke symptoms – sudden weakness, numbness, trouble speaking, seeing, or the onset of a severe headache without other explanation – even if you wouldn’t ordinarily need to be concerned about stroke risk, and even without other signs of COVID-19 infection.

If you do experience symptoms that may be stroke-related, it is critically important to seek urgent medical attention. Timing is crucial because the best treatments for these types of stroke need to be delivered in the first 3 hours of symptoms to be most effective. As stroke neurologists like to say, “Time is brain.”

And if you suspect a stroke in someone else, act F.A.S.T.:

F.A.S.T. stands for:

F—Face: Ask the person to smile. Does one side of the face droop?

A—Arms: Ask the person to raise both arms. Does one arm drift downward?

S—Speech: Ask the person to repeat a simple phrase. Is the speech slurred or strange?

T—Time: If you see any of these signs, call right away.

Understandably, some are reluctant to go to the hospital during the COVID-19 pandemic, but when it comes to a stroke, the consequences of delaying medical treatment could be devastating. Do not delay. Call if anyone has these symptoms.

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