Taking too many vitamins and supplements may cause health problems, including vitamin toxicity, interactions, ...

Taking certain supplement combinations, such as calcium with iron, calcium with zinc, or zinc with copper, can result in ...

In a recent review published in the journal Food Research International, researchers reviewed the impact of vitamins C and E and β-carotene on the gut microbiome to understand how known vitamins ...

Vitamin E appears naturally in an array of foods. The top sources are nuts, think almonds and walnuts, seed varieties such as ...