You’ve probably seen the cold remedies and supplements that contain zinc and their promises of increased immunity against colds. Have you wondered if the marketing is true? Do Humans Need Zinc in Our Diet? In 1961, Dr. Anada Prasad and some colleagues wrote a case study for the American Journal of Medicine. Prasad had travelled to Iran for a research...
Read MoreZinc and Immunity: Just Don’t It Take With Citric Acid
