Your body uses magnesium for many critical functions. Learn which foods contain magnesium and how to get more of it.

Vitamins vs. minerals As you age, the amount of vitamins and minerals your body needs to function at its best changes. Vitamins are essential micronutrients that come from plants or animals and ...

All plants require 17 elements to complete their life cycle, and an additional four elements have been identified as essential for some plants (Havlin et al. 2005). With the exception of C, H, and ...