Harvard Health Content API

Learn how to read scientific studies before you buy that trendy new supplement.

Here's help deciphering RDAs.

Tiny but important, trace minerals perform vital jobs within your body.
 

Most adults don’t get enough of this nutrient, which is key to normal cell functioning
 

You can easily get enough vitamin C from a well-balanced diet.
 

Here's help deciphering the black-and-white label that appears on the back of packaged foods.
 

You need these vitamins to keep your body in good repair.

Vitamins and minerals are different kinds of compounds, but often work together in your body.
 

Essential compounds that keep your body working properly