Extensive research demonstrates that quitting smoking provides significant health benefits for older adults, even for those who have smoked for decades. These benefits span mortality reduction, cognitive preservation, cardiovascular health, and quality of life.

As the world’s top authority on sports medicine, the American College of Sports Medicine (ACSM) sets the global standard for fitness and clinical exercise advice. They have recently published new strength training guidelines that offer clear, proven advice for healthy adults. Updated after 17 years, these guidelines simplify workouts to build muscle and mobility for better brain and body health.

Social connection is not a “nice-to-have” extra in life — it is as vital to our health as food, water, and sleep. Our relationships profoundly shape how long we live, how well our brains function, and how we feel day to day.

A new study in the journal JAMA suggests that moderate drinking of caffeinated coffee or tea is linked to a lower risk of dementia and slightly better thinking skills over many years. This is encouraging news for many BrainSavers members who already enjoy a morning cup.

In this episode of the Wellness Growth Code, host Justine McKell welcomes neurologist Dr. Paul Bendheim and BrainSavers’ Craig Ullman to discuss the essentials of safeguarding your brain as you grow older.

As adults, it’s easy for life’s responsibilities—careers, families, health goals—to take priority over friendship. Yet, research shows our social lives play a major role in maintaining brain health and emotional well-being, especially as we age. Meaningful relationships aren’t just nice to have—they’re essential fuel for mental fitness.

At BrainSavers, we know sleep is a cornerstone of brain+body fitness. It sharpens memory, stabilizes mood, boosts focus, and protects against cognitive decline as we age. Yet sleep deficiency is all too common — and preventable. Sleep deficiency occurs when you get too little sleep, sleep at irregular times, experience poor-quality sleep, or have an untreated sleep disorder. It is not just about feeling groggy; it impairs daily function and raises risks for serious health is

Maintaining physical activity is essential for older adults to preserve independence, improve our quality of life, and support cognitive health. As we age, our bodies and minds require specific types of exercise that address strength, balance, flexibility, and endurance. In this blog post, I share practical insights into effective exercises, supported by scientific research. I will also highlight how these exercises can be safely incorporated into daily routines to promot

Maintaining cognitive health is a priority for many as they age. The brain, like any other organ, requires proper nourishment to function optimally. What we eat can significantly influence memory, focus, and overall brain performance. In this article, I explore the role of nutrition in supporting brain health and highlight specific foods that help prevent cognitive decline. Understanding these dietary choices empowers us to take proactive steps toward preserving mental sharpn

Most of us think of Alzheimer’s as something that “just happens” in our 70s or 80s. In reality, the changes that lead to Alzheimer’s usually begin quietly in midlife—often 20 to 30 years before the first noticeable memory problems. Understanding this earlier timeline is empowering because it means the choices you make in your 40s, 50s, and 60s can meaningfully influence your brain health later on.

A recent study followed U.S. adolescents into adulthood and discovered some important lessons for all of us. The study found that teens who felt more connected to their families were much more likely to report strong, satisfying social relationships in their 30s and 40s. This study focuses on adolescent experiences, but its message is also important to older adults and those who care for them.

According to an exciting recent study, most older adults can meaningfully extend their healthspan—the years lived free of major chronic disease—by making very small, combined improvements in sleep, movement, and nutrition, rather than dramatic changes in any one area.

Irregular sleep was not good in any study Among all the studies reviewed, irregular sleep was either neutral or harmful; none showed that irregular sleep was good for health or performance In some long‑term studies, each extra hour of fluctuation in sleep timing was linked to notably higher risk of metabolic syndrome and heart events.

I have long advocated that exercise can help reduce symptoms of depression in many adults, especially when done regularly at light to moderate intensity. An updated Cochrane review, just published, further supports my position. It suggests that exercise is generally safe and accessible and can be part of a broader plan to support mood, brain health, and overall well‑being.

The following comparison is designed to help you understand three brain- and heart-healthy eating patterns: the Mediterranean Diet, the DASH Diet, and the MIND Diet.

Harvard Medical School researchers have consistently warned that the brain supplement market is fraught with problems. Dr. Pieter Cohen, a physician and associate professor at Harvard Medical School, identified a disturbing pattern: many over-the-counter brain supplements contain unlisted, unapproved pharmaceutical drugs that aren't legal in the United States.

Artificial intelligence (AI) is a kind of “smart software” that learns from patterns in data so it can answer questions, make suggestions, or even hold a sort of conversation. For older adults, new AI tools can help with health, safety, finances, and staying socially connected—but they also pose risks we should be aware of. What is AI? – In Plain Language AI is computer technology that mimics certain forms of human thinking, such as recognizing speech, understanding language,

A study by Bruce Yankner and colleagues at Harvard, published in Nature (August 2025) , may represent a paradigm shift in understanding lithium's role in Alzheimer's disease (AD), demonstrating that lithium deficiency may be an early pathogenic event in AD. The key findings were that: 1) Lithium is the only metal significantly reduced in the brains of individuals with mild cognitive impairment (MCI). 2) Among all metals analyzed, lithium was uniquely decreased in individual

We all know a good night’s sleep feels great, but did you know it might also protect your brain from Alzheimer’s disease and vascular dementia? Recent research is shining a light on how poor sleep — whether from insomnia, sleep apnea, or disrupted brain cleansing during deep sleep — could increase your risk of cognitive decline and dementia over time. What’s the Connection Between Sleep and Dementia? Your brain has a special system called the glymphatic system that clears o

The term “Japanese Walking” originated from a study done almost twenty years ago in Japan. It involves alternating three minutes of fast walking and three minutes of slower walking for 30 minutes. This type of interval walking helps your heart and muscles become stronger than walking at a single speed. And it is less boring for many. Research has shown that this form of aerobic workout boosts health for older and middle-aged adults, lowers blood pressure, and strengthens leg