According to the Cleveland Clinic, 35% of U.S. adults are vitamin D deficient. But 49% of men and 59% of women age 60 and older take a vitamin D supplement -- and more than 3% of U.S. adults take ...

"I've been feeling mentally tired lately.""I can't maintain my concentration.""I feel like I've become more forgetful."At ...

Nutritionist Deepsikha Jain highlights how low levels of nutrients, hormonal changes and gut imbalances may be linked to mood ...

In TODAY.com’s Expert Tip of the Day, a dietitian shares how to get the brain-boosting benefits from eating fish regularly.

As we enter October, we are starting to feel the arrival of true autumn, with news of the first snowfall on Mount Asahidake in Hokkaido. Today in Tokyo, it is a pleasant, clear autumn day at 21.9°C, ...

A study links abnormal vitamin B12 levels to fracture risk, highlighting a complex relationship beyond simple deficiency in ...

One such vitamin, the BBC reports, is vitamin B12. Even a small amount of this vitamin, which is measured in micrograms (one ...

Concussion recovery may benefit from targeted nutrition addressing inflammation, brain energy, nutrient needs, hydration, and ...

Dry skin, difficulty concentrating and achy joints are common ailments, so it can be tempting to blame them on a missing nutrient − especially one as widely promoted across social media as omega-3s.

Dr. Tommy Wood warns GLP-1 drugs like Ozempic and Wegovy can shrink brain tissue when caloric restriction cuts off vital ...

Think about it: you’re dragging yourself out of bed every morning, your brain feels foggy, and you keep getting those weird ...

Vitamin B12 is essential for keeping the brain and nervous system healthy. But new research suggests that some older adults ...