Exhaustion is the number-one sign of a vitamin D deficiency. So if you’re feeling tired—even when you’ve gotten enough ...

To achieve good health, diet is crucial. Health experts advise everyone to include adequate nutrients in their diet. Studies ...

Excessive vitamin D supplementation can lead to serious health issues, including digestive problems, dangerously high calcium ...

Dairy products offer nutrients but overconsumption poses health risks. Excessive intake can cause digestive upset, bloating, ...

Vitamin A is essential for body functions, including supporting vision and the immune system. You get it as provitamin ...

Most people do best when they take vitamin B in the morning or early afternoon. “Many B vitamins, particularly B12 and B6, ...

Pre-workout supplements can boost energy and focus, but side effects like jitters and nausea are common. Learn what causes them and how to reduce risks.

Researchers analyzed 11 trials with 655 adults and discovered that taking vitamin D2 supplements decreases the body's vitamin ...

In “Highway to Health – Studies in Brief,” this edition focuses on the impact of targeted nutrient strategies on body and mind. A review shows how vitamin D supplementation can affect mood and memory.

Other studies have found similar results. People who take high doses of vitamin D—2,000 IU or more—might actually fall more ...