Excessive vitamin D levels can disrupt calcium balance, leading to nausea and frequent vomiting. If you often feel queasy or ...

Fact checked by Nick Blackmer New research suggests that taking omega-3 fatty acid supplements may be able to slow biological ...

Colorectal cancer isn’t just a concern for older adults anymore. Find out why cases are rising in younger people — and what you can do about it.

Too much vitamin A, particularly from supplements or animal sources (retinol), can lead to toxicity known as hypervitaminosis A. Symptoms: Dizziness, nausea, headaches, dry skin, joint pain, and in ...

An 8-week weight loss and lifestyle intervention improved vitamin D levels up to 6 months after treatment among men with OSA and high BMI.

Many people take dietary supplements like vitamins and minerals to support their health. However, a recent study from the ...

Your gut health may be more closely related to mental health conditions, including ADHD, than you think. Learn the connection and how to balance your gut in this article.

Vitamin B6 deficiency may cause symptoms such as dermatitis and neuropathy in different parts of the body. Learn how to tell if your levels of it are low.

In the midst of a growing measles outbreak in Texas that has killed one child, Health and Human Services Secretary Robert F.

Discover how to optimize vitamin D intake through strategic sun exposure while safeguarding your skin against UV damage with these 7 expert-backed methods.

A systematic review of more than 700 studies explored the potential benefits of vitamin D supplementation in the oncologic setting.

"It was important to conduct a large randomized controlled trial to evaluate the efficacy of high-dose cholecalciferol as ...