Brain health in old age starts taking shape far earlier than most people realize
BY THE OPTIMIST DAILY EDITORIAL TEAM In long-term studies where people had their cognitive ability tracked from youth into old age, one finding keeps standing out. “One of the most important factors explaining someone’s cognitive ability at age 70 is their cognitive ability when they were Read More...
New guidelines link heart and brain health for the first time
BY THE OPTIMIST DAILY EDITORIAL TEAM For years, cardiologists and neurologists have largely worked in parallel, treating cardiovascular disease and cognitive decline as separate concerns. A new set of guidelines released in 2026 is changing that, and the shift is more practical than it might Read More...
The surprising science of sleep positions, explained by a sleep doctor
BY THE OPTIMIST DAILY EDITORIAL TEAM Most sleep advice is about duration or routine: go to bed at the same time, put the phone down, get eight hours. Much less attention goes to what your body is physically doing for those eight hours. Depending on how you sleep, your brain may be clearing waste Read More...
New dementia research highlights two surprising risk factors you can address today
BY THE OPTIMIST DAILY EDITORIAL TEAM Dementia research is evolving quickly, and the latest findings offer more actionable steps for prevention. A 2024 report in The Lancet has added two more items to the list of modifiable risk factors for dementia: untreated vision loss and high cholesterol Read More...
In your 50s and worried about dementia? Here are 14 ways to lower your risk
BY THE OPTIMIST DAILY EDITORIAL TEAM If you have ever worried about your brain health as you age, you are not alone. While Alzheimer’s disease and other forms of dementia can be influenced by genetics, research shows that lifestyle plays a major role in brain resilience. In fact, experts Read More...
How embarking on a fictional literary adventure shapes your brain
It's time to celebrate, bookworms! Scientists revealed some fascinating findings about the effects of reading fiction on the brain, and the results are nothing short of astounding. According to Lena Wimmer, a postdoctoral researcher at Maximilian University in Germany, venturing into the world of Read More...
Coffee vs. tea: which caffeine source reigns supreme for health and vitality?
For many people, coffee is more than simply a morning habit; it's an integral component of their daily lives. But is this really the best method to get your caffeine fix? Dr. Kaustubh Dabhadkar, a preventive cardiologist from Charlotte, North Carolina, sheds light on the subject, showing the Read More...
The undeniable brain-boosting power of hands-on activities
The human hand is a natural masterpiece, capable of delicate movements and exquisite manipulation that no other species on Earth can match. However, modern life is increasingly focused on basic actions such as tapping screens and pushing buttons, which distances us from sophisticated hand Read More...
Playing video games benefit key regions of the brain
A recent study from Georgia State University found that sensorimotor decision-making skills were superior in regular video game players to those that didn’t play video games. Gaming in the name of health “Video games are played by the overwhelming majority of our youth for more than three Read More...
3 routine tips for a healthy brain
Let's take a look into the health of the organ responsible for our thoughts, movements, and consciousness. So, how do we take care of our body’s most vital component? The brain is a circadian organ - meaning it follows a natural biological clock - therefore it makes sense that maintaining a Read More...