The Link Between Your Walking Pace and Aging Well
Walking may seem like a pretty simple activity. But, several different parts of your body are involved, like your heart, lungs, nerves, muscles and bones. So, your walking pace may slow if you're having a problem in one or more of these parts of the body.
What Foods Can Cause Headaches?
People get headaches for many different reasons. Sometimes they may be triggered by what we eat or drink. Going too long without eating also may trigger headaches.
Sweet Drinks: Bad for Your Brain?
Could a sugary-drink habit - or the diet beverages you may consume instead - harm your brain? One recent study showed that regularly drinking sugary beverages, like soda and fruit drinks, was associated with signs of brain aging and declining memory.
Connecting Food and Your Mood
You may not expect a mental health practitioner to prescribe a healthy eating plan, but that approach may not be far off. In recent years, scientists have been studying the link between food and mood more closely. They've found that there may be a relationship between the risk of common mental health issues - including depression and anxiety - and our diet quality.
Why Do We Overeat the Foods We Like?
Our reward center in the midbrain gets activated for the prospect of food and available food of a kind we like, so until our sensory-specific satiety mechanism tells us the portion size is sufficient, addictive chemicals are released, such as dopamine, to keep us eating.
Sniffing Out Alzheimers Disease
A decade or more before memory-related symptoms of Alzheimers disease (AD) appear, disordered processes are underway in the brain - including changes that may affect sense of smell. In a study published in Annals of Neurology, researchers gave 183 community-living older adults cognitive tests to assess brain function, followed by tests of their ability to recognize and remember familiar odors, such as leather, menthol and grape.
Eat Well to Keep Mind Sharp
Increasingly needing to write yourself reminder notes or repeatedly bumping into furniture after rearranging your living room (spatial memory) is frustrating, to say the least. It also may signal future cognitive decline, including dementia, a catch-all term for memory loss and difficulty with thinking, problem-solving or language, the most common of which is Alzheimer's disease.
Alzheimer’s Diet: Will Limiting Red Meat Help Stave Off Alzheimer’s?
You've heard time and again that it's not wise to eat too much red meat, especially if processed, since higher intakes are linked with increased risks of obesity, cardiovascular disease, type 2 diabetes and several cancers. A growing number of studies suggest dietary patterns high in meat may promote cognitive decline, too.
Better Diet and Sleep Might Help Protect Your Brain
Poor sleep quality and diet may contribute to the early accumulation of the plaques associated with Alzheimer's disease, according to a new review. Part of the reason may involve cortisol, a hormone manufactured by the body that plays a role in regulating many core functions, including sleep.
Keep Active to Protect Your Brain
Two new studies provide important evidence of how physical activity might reduce the risk of Alzheimer's disease and other forms of cognitive decline. One study reported that participants who were most active showed the least decline - the equivalent of 10 years of mental aging. In a second study, the most active older adults were found to have the largest volume of gray matter in brain regions typically affected most by Alzheimer's.