Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

A blood pressure medication is being recalled nationwide due to potential cross-contamination with other products. New Jersey-based Glenmark Pharmaceuticals Inc. issued a recall Dec. 1 for its ...

A large study from Columbia University has found that one of the most commonly used drugs to treat high blood pressure may not be the best starting choice. This drug group is called ACE inhibitors.

Hypochloremia is a condition in which you have low levels of chloride in your blood. If someone has hypochloremia, they often have hyponatremia as well, which is too little sodium (another electrolyte ...

Anne Harding is a health and science writer with experience covering topics in psychology, neuroscience, nutrition, and ecology. Her work has appeared in CNN.com, Time.com, Everyday Health, Reuters ...

Zinc remains in the system for about two weeks after supplementation has stopped. It is a common supplement taken to shorten the duration of a cold, support the immune system, and encourage wound ...