Take 5 Daily

A Thorne Magazine

This is the story of vitamin D, a vitamin that supports the health of your body's bones, heart, and immune system.

This is the story of vitamin D, a vitamin that supports the health of your body's bones, heart, and immune system.

This is the story of vitamin D, a vitamin that supports the health of your body's bones, heart, and immune system.

This is the story of vitamin D, a vitamin that supports the health of your body's bones, heart, and immune system.

This is the story of vitamin D, a vitamin that supports the health of your body's bones, heart, and immune system.

Authors

Kathi Head, ND Thorne Staff, U.S.
Jacob Terranova Thorne Staff, U.S.
Bodi Zhang, MD, MPH, PhD Thorne Staff, U.S.