Tag Archives: seniors

Poor eyesight unfairly mistaken for brain decline

Millions of older people with poor vision are at risk of being misdiagnosed with mild cognitive impairments, according to a new study by the University of South Australia.

Cognitive tests that rely on vision-dependent tasks could be skewing results in up to a quarter of people aged over 50 who have undiagnosed visual problems such as cataracts or age-related macular degeneration (AMD).

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Age-related macular degeneration is a leading cause of vision loss for older people. It doesn’t cause complete vision loss, but severely impacts people’s ability to read, drive, cook, and even recognise faces. It has no bearing on cognition.

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Vitamins and Minerals for Older Adults – NIA

Vitamins and minerals are two of the main types of nutrients that your body needs to survive and stay healthy. Find information on some of the essential vitamins recommended for older adults and how to get the recommended amount within your diet, according to the National Institute on Aging (NIA).

Vitamins help your body grow and work the way it should. There are 13 essential vitamins — vitamins A, C, D, E, K, and the B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, B6, B12, and folate).

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Vitamins have different jobs to help keep the body working properly. Some vitamins help you resist infections and keep your nerves healthy, while others may help your body get energy from food or help your blood clot properly. By following the Dietary Guidelines, you will get enough of most of these vitamins from food.

Like vitamins, minerals also help your body function. Minerals are elements that our bodies need to function that can be found on the earth and in foods. Some minerals, like iodine and fluoride, are only needed in very small quantities. Others, such as calcium, magnesium, and potassium, are needed in larger amounts. As with vitamins, if you eat a varied diet, you will probably get enough of most minerals.

How can I get the vitamins and minerals I need?

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Cutting 200 calories daily and exercising may improve heart health in obese older adults

Cutting just 200 calories a day with moderate exercise reaped bigger rewards than exercise alone for older, obese adults. Among older adults with obesity, combining aerobic exercise with a moderate reduction in daily calories resulted in greater improvements in aortic stiffness (a measure of vascular health, which impacts cardiovascular disease), compared to exercise only or to exercise plus a more restrictive diet, according to new research published today in the American Heart Association’s flagship journal Circulation.

Eat less; move more; live longer sounds very familiar here.


Modifiable lifestyle factors such as a healthy diet and regular physical activity may help offset age-related increases in aortic stiffness. Although aerobic exercise generally has favorable effects on aortic structure and function, previous studies have shown that exercise alone may not be sufficient to improve aortic stiffness in older adults with obesity.

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“This is the first study to assess the effects of aerobic exercise training with and without reducing calories on aortic stiffness, which was measured via cardiovascular magnetic resonance imaging (CMR) to obtain detailed images of the aorta,” said Tina E. Brinkley, Ph.D., lead author of the study and associate professor of gerontology and geriatric medicine at the Sticht Center for Healthy Aging and Alzheimer’s Prevention at Wake Forest School of Medicine in Winston-Salem, North Carolina. “We sought to determine whether adding caloric restriction for weight loss would lead to greater improvements in vascular health compared to aerobic exercise alone in older adults with obesity.”

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Best balance exercises for seniors – WebMD

The goal of balance exercises is to improve stability and coordination throughout your body. Balance helps you stay upright as you do activities like walking, biking, climbing stairs, or dancing. It’s important to do exercises that improve your balance, especially as you get older.

Having good balance helps prevent injuries. Older individuals are especially at risk for accidents involving slips and falls, so it’s necessary to keep your balance well trained as you get older. 

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Research has shown the significant role that balance exercises play in an older person’s quality of life. For instance, a study from 2016 found that older adults who began a regular balance exercise program improved their ability to move unassisted.

The following exercises are meant to help you balance better. Take your time as you start them, and be sure you have something nearby to grab onto in case you lose your balance while doing the exercise. Remember to stop if you feel pain. If the pain lasts for days or weeks, talk to your doctor.

Exercises to Help Seniors Balance Better

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Obese Seniors benefit from exercise, minor calorie cut improves health – AHA

Older adults with obesity who combine aerobic exercise with eating slightly fewer calories each day see greater improvements in blood vessel health than those who just exercise or who exercise and eat a more restrictive diet, new research finds, according to a study in the American Heart Association News.

The study found eating just 200 fewer calories per day while increasing physical activity could help offset age-related stiffening of the aorta, the largest artery in the body. Aortic stiffness is a measure of blood vessel health and a risk factor for cardiovascular events such as heart attacks and strokes.

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The aorta, which brings oxygen and vital nutrients from the heart to other key organs, stiffens as people age. When it does, the heart has to work harder to contract and pump blood throughout the body. Chronic conditions such as high blood pressure, Type 2 diabetes and obesity can accelerate aging and cause the aorta to stiffen at a younger age. Higher body mass index, body weight, total body fat and abdominal fat, as well as a larger waist circumference, all are associated with increased aortic stiffness.

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Maintaining mobility and preventing disability are key to living independently as we age – NIA

Many people worry about not being able to move around as well when they get older. They fear they won’t be able to continue their favorite activities, visit their favorite places, or even keep up with everyday tasks.

Mobility — the ability to move or walk freely and easily — is critical for functioning well and living independently. As we age, we may experience changes to our mobility. There are many reasons for these changes, including changes in gait (how we walk), balance, and physical strength.

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All of these can increase the number and severity of falls and make it harder for older adults to go out and visit with friends and family and continue doing their activities independently. Older adults who lose their mobility are less likely to remain living at home; have higher rates of disease, disability, hospitalization, and death; and have poorer quality of life.

Researchers are working on this issue because it’s not only a matter of physical health, but also the social and emotional well-being of older adults.

NIA-supported researchers are identifying risk factors for physical disability and developing and testing ways to prevent or reverse loss of mobility to help older adults maintain independence. For example, long-running observational studies, such as the Women’s Health and Aging Study II and the Health, Aging, and Body Composition Study, examine functional decline and how it differs by race and sex.

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Seniors’ positive mood suggests better brain function

Previous research has led to findings that support links between a positive mental outlook and physical health benefits such as lower blood pressure, less heart disease, and healthier blood sugar levels. In a recent study of mood changes in older adults, scientists also have discovered that healthy brain function may result in maintaining a positive outlook.

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For this study, which was funded in part by NIA and published in the American Journal of Geriatric Psychiatry in September 2020, scientists proposed a potential neurobiological connection between an older adult’s mood with changes, over a period of time, in white brain matter and cognitive ability. White matter is where information is transmitted from one brain region to another. As we age, changes can occur in the white matter that may lead to thinking, walking, and balance problems.

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MyPlate for Older Adults: Eat Right for Your Age – Tufts

In March 2016, nutrition scientists at Tufts’ Jean Mayer USDA Human Nutrition Research Center on Aging introduced an updated MyPlate for Older Adults, revised to reflect the latest Dietary Guidelines for Americans.

MyPlate for Older Adults calls attention to the unique nutritional and physical activity needs associated with advancing years, emphasizing positive choices. It shows how older adults might follow a healthy dietary pattern that builds on the MyPlate graphic below.

One important change as you get older is that your calorie needs typically decrease after age 50; men generally need 2,000 daily calories and women 1,600, depending on physical activity. But your vitamin and mineral requirements stay the same or may even increase—which can make it a challenge to get the nutrients you need from a smaller calorie intake.

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Robotic Cats ‘Purr-fect’ Companions for Seniors Isolated Due to COVID-19

Don’t knock it till you’ve tried it Department.

In the wake of widespread social distancing and isolation due to the COVID-19 pandemic, people who have pets have gained a greater appreciation for the unconditional love and companionship they provide. However, for many older adults, especially those living with Alzheimer’s disease and/or related dementias (ADRD), caring for a pet is difficult. Moreover, because of the pandemic, people with ADRD and their caregivers remain alone for extended periods of time.

Researchers from Florida Atlantic University’s Christine E. Lynn College of Nursing provide the   “purr-fect” solution to comfort and engage older adults with ADRD – interactive robotic cats. Designed to respond to motion, touch and sound, these interactive robotic pets offer an alternative to traditional pet therapy. Robotic cats and dogs are usually given to people with ADRD, but data has shown that using these pets to decrease social isolation for older adults is highly successful.

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Moving More in Old Age May Protect Brain from Dementia

Older adults who move more than average, either in the form of daily exercise or just routine physical activity such as housework, may maintain more of their memory and thinking skills than people who are less active than average, even if they have brain lesions or bio-markers linked to dementia, according to a study by Rush University Medical Center.adult man playing a musial instrument

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The study results were published in the online issue of Neurology, the medical journal of the American Academy of Neurology. Continue reading

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Choosing Healthy Meals As You Get Older – NIA

Making healthy food choices is a smart thing to do—no matter how old you are! Your body changes through your 60s, 70s, 80s, and beyond. Food provides nutrients you need as you age. Use these tips to choose foods and beverages for better health at each stage of life, according to the National Institute on Aging (NIA).

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1. Drink plenty of liquids

With age, you may lose some of your sense of thirst. Drink water often. Low-fat or fat-free milk or 100% juice also helps you stay hydrated. Limit beverages that have lots of added sugars or salt. Learn which liquids are healthier choices.

2. Make eating a social event

Meals are more enjoyable when you eat with others. Invite a friend to join you or take part in a potluck at least twice a week. A senior center or place of worship may offer meals that are shared with others. There are many ways to make mealtimes pleasing.

3. Plan healthy meals

Find trusted nutrition information from ChooseMyPlate.gov and the National Institute on Aging. Get advice on what to eat, how much to eat, and which foods to choose, all based on the Dietary Guidelines for Americans. Find sensible, flexible ways to choose and prepare tasty meals so you can eat foods you need.

4. Know how much to eat

Learn to recognize how much to eat so you can control portion size. When eating out, pack part of your meal to eat later. One restaurant dish might be enough for two meals or more.

5. Vary your vegetables

Include a variety of different colored, flavored, and textured vegetables. Most vegetables are a low-calorie source of nutrients. Vegetables are also a good source of fiber.

6. Eat for your teeth and gums

Many people find that their teeth and gums change as they age. People with dental problems sometimes find it hard to chew fruits, vegetables, or meats. Don’t miss out on needed nutrients! Eating softer foods can help. Try cooked or canned foods like unsweetened fruit, low-sodium soups, or canned tuna.

7. Use herbs and spices

Foods may seem to lose their flavor as you age. If favorite dishes taste different, it may not be the cook! Maybe your sense of smell, sense of taste, or both have changed. Medicines may also change how foods taste. Add flavor to your meals with herbs and spices.

8. Keep food safe

Don’t take a chance with your health. A food-related illness can be life threatening for an older person. Throw out food that might not be safe. Avoid certain foods that are always risky for an older person, such as unpasteurized dairy foods. Other foods can be harmful to you when they are raw or undercooked, such as eggs, sprouts, fish, shellfish, meat, or poultry.

9. Read the Nutrition Facts label

Make the right choices when buying food. Pay attention to important nutrients to know as well as calories, fats, sodium, and the rest of the Nutrition Facts label. Ask your doctor if there are ingredients and nutrients you might need to limit or to increase.

10. Ask your doctor about vitamins or supplements

Food is the best way to get nutrients you need. Should you take vitamins or other pills or powders with herbs and minerals? These are called dietary supplements. Your doctor will know if you need them. More may not be better. Some can interfere with your medicines or affect your medical conditions.

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Higher Fitness Level Can Determine Longer Lifespan After Age 70 – Study

I am always happy to pass along another example of how valuable my eat less; move more; live longer mantra is in daily practice.

Researchers have uncovered one more reason to get off the couch and start exercising, especially if you’re approaching your golden years. Among people over age 70, physical fitness was found to be a much better predictor of survival than the number of traditional cardiovascular risk factors in a study being presented at the American College of Cardiology’s 68th Annual Scientific Session.

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While high blood pressure, high cholesterol, diabetes and smoking are closely linked with a person’s chance of developing heart disease, these factors are so common in older people that the total number of risk factors becomes almost meaningless for predicting future health, researchers said. The new study suggests doctors can get a better picture of older patients’ health by looking at how fit they are, rather than how many of these cardiovascular risk factors they have. Continue reading

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Tips for my senior friends … Infographic

I am fortunate to live in a big city and have lots of social outlets. For my senior readers, here are some suggestions from the National Institute on Aging for dealing with situations which are less hospitable.

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This infographic says to get moving. I can’t stress enough how beneficial my daily bike riding is for me. I get out of the apartment and enjoy flying across the pavement. In the good weather I put my dog in the basket. But, I always bring my water bottle with the bluetooth speaker on top. I get to listen to my favorite songs from my iPhone the whole time, not to mention enjoying being out in nature. Don’t forget: the law of the body is – use it or lose it.

Tony

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Guidelines for feeling good and functioning well into senior years – GCBH

I just ran across this newly-published set of guidelines for helping seniors succeed in retaining their mental function and well-being as they age. As a senior myself who has a family with a history of Alzheimer’s and dementia I found it to be on point with my own situation.

The Global Council on Brain Health (GCBH) is an independent collaborative of scientists, health professionals, scholars, and policy experts from around the world who are working in areas of brain health related to human cognition. The GCBH focuses on brain health relating to people’s ability to think and reason as they age, including aspects of memory, perception and judgment.

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We believe the following suggestions will increase the chances for people to experience or optimize mental well-being. If you are already engaging in these healthy activities, continue to do so, and consider trying something new as well.

FOR INDIVIDUALS:

1. Take the time to develop and strengthen relationships with family and friends. For more about the brain health benefits of strong social ties, see the GCBH report, The Brain and Social Connectedness: GCBH Recommendations on Social Engagement and Brain Health.

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Older People Less Apt to Recognize Their Mistakes – Study

The older you get, the less apt you may be to recognize that you’ve made an error. As a senior citizen I find that statement slightly annoying and also probably to a large extent true.

In a new study, University of Iowa researchers devised a simple, computerized test to gauge how readily young adults and older adults realize when they’ve made a mistake.

Older adults performed just as well as younger adults in tests involving looking away from an object appearing on the screen. But younger adults acknowledged more often than older adults when they failed to look away from the object. And, older adults were more likely to be adamant that they did not made a mistake.

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The research offers new insight how older people perceive their decisions, and especially how they view their performance–whether judging their own ability to drive or how regularly they believe they’ve taken medications.

“The good news is older adults perform the tasks we assigned them just as well as younger adults, albeit more slowly,” says Jan Wessel, assistant professor in the UI Department of Psychological and Brain Sciences and the study’s corresponding author. “But we find there is this impaired ability in older adults to recognize an error when they’ve made one.” Continue reading

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Choosing Healthy Meals As You Get Older – NIA

It turns out that ‘senior discounts’ apply as much to our nutrition as to our bills when it comes to eating as we get older. The National Institute on Aging offers the following tips for seniors to insure that we get all the nutrients. that we need.

 

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Making healthy food choices is a smart thing to do—no matter how old you are! Your body changes through your 60s, 70s, 80s, and beyond. Food provides nutrients you need as you age. Use these tips to choose foods for better health at each stage of life.

1. Drink plenty of liquids

With age, you may lose some of your sense of thirst. Drink water often. Low-fat or fat-free milk or 100% juice also helps you stay hydrated. Limit beverages that have lots of added sugars or salt. Learn which liquids are better choices.

It always pays to read the labels. Remember, that a teaspoon full of sugar is only four grams, so know how much sugar you are consuming.

2. Make eating a social event

Meals are more enjoyable when you eat with others. Invite a friend to join you or take part in a potluck at least twice a week. A senior center or place of worship may offer meals that are shared with others. There are many ways to make mealtimes pleasing. Continue reading

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