Healthy
Aging

The short answer is probably not. Most of the “brain health” supplements on the market have very little data to back up their claims. Most certainly, one cannot expect that a supplement will overcome an otherwise suboptimal lifestyle. Thus, a daily diet that contains all the foods known to be important to brain health will show more results than a supplement, but patience is key. It takes 30-60 days for a lifestyle change in nutrition to show a noticeable effect. Of course, if you do choose to add supplements, always consult your primary care physician first as supplements interact with pharmaceuticals and may render them ineffective.  

Looking for ways to support brain health as you age? Download our handout for older adults with information on Mediterranean and MIND eating patterns, games and puzzles, and staying physically active.

Sources:
ConsumerLab.org
Interactions Between Nutritional Supplements and Prescription Medications

It may. Researchers are studying how dietary patterns relate to memory and thinking over time. Brain health is also influenced by factors such as physical activity, sleep, and cardiovascular health.

Source: National Institute on Aging​

Sarcopenia is the loss of muscle mass and strength with aging.

It depends. Weight loss can benefit some older adults, but it can also reduce muscle and bone mass along with fat. Although BMI is widely used, it does not distinguish between fat and muscle or fully capture an individual’s health. Some studies have linked higher BMI in later life with lower dementia risk and lower risk of certain fractures, particularly hip fractures. These findings do not establish that a higher BMI is protective or identify an ideal weight for everyone. That is why this research looks beyond the scale to body composition, strength, and mobility, and why weight goals should be individualized with a clinician.

Sources: Unintended risks of sarcopenic obesity during weight-loss interventions in older people; Tailoring obesity management to support physical function

Researchers are studying whether nutrition and physical activity work together to support cognitive health. One connection is the gut, where food is broken down and nutrients are absorbed. Exercise helps keep the digestive system moving, making the gut an important link to explore.

An NIH-funded study involving Dr. Cheatham compares blueberries with a placebo, each paired with either moderate walking or stretching, over 12 weeks in older adults with age-related cognitive changes. The goal is to learn whether combining blueberries and walking offers greater cognitive benefits than either approach alone.

Source: ClinicalTrials.gov

Yes. Some medications can contribute to weight gain by affecting appetite, energy levels, or fluid retention, but the effects vary from person to person. If you notice weight changes after starting a medication, talk with your prescriber. They can review possible causes and discuss alternatives when appropriate. Do not stop or change a medication on your own.

Source: UNC Health: Dealing with Medication-Related Weight Gain