Lower levels of certain vitamins and minerals were found to be associated with chronic pain in a study led by researchers at ...

Women who might become pregnant should be especially cautious with vitamin A supplements or avoid them entirely .

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

The FDA has announced a recall of some vitamin B12 gummy products from various brands nationwide due to a potential peanut allergen, with specific lot numbers identified.

Long-term weight loss outcomes Research indicates gastric sleeve surgery produces average weight loss of 25 to 30% of total body weight within the first one to two years after surgery.

Experts explain the serious side affects, what night lead to a vitamin B12 deficiency, and the foods and supplements to help avoid or reverse it.

Learn about the essential roles of B vitamins, food sources, and risks of deficiency. Maintain optimal health with a balanced diet.

Vitamin D deficiency is common and is associated with risk factors like older age, certain medical conditions, and decreased sun exposure.

Taking vitamin D in the morning can boost your physical and mental health. Nutritionists discuss the science, benefits, and best supplement products to try.

Gastric bypass removes more of the digestive system than gastric sleeve surgery does. Learn the benefits and risks of each and ways to decide between them.

Vitamin A supports healthy eyes, skin, immune function, and more. Who needs a supplement? Experts discuss the benefits, risks, and how to take them.

Vitamin A deficiency, however, is uncommon in the United States, according to Dr. Matthew Washam, director of epidemiology and infectious disease physician at Nationwide Children's Hospital.