Harvard Health Letter

Nutrition's dynamic duos

Certain nutrients, such as calcium and vitamin D or potassium and sodium, work better in pairs, which is useful information when making nutritional choices.

To continue reading this article you must be registered.

Get Licensed Content to Harvard Health

If you are interested in licensing content from Harvard Health Publications, please contact us using our online form. Our licensing and business development professionals will help you leverage consumer health content from Harvard Medical School as a clear differentiator in helping achieve your business goals.

Contact Us

Customer Log In