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A Thorne Magazine

A low level of vitamin D is linked to various health risks. This at-home blood test will provide health insights by measuring your level of vitamin D. Results include a personalized health plan.

This is the story of vitamin D and vitamin K2, two vitamins that provide powerful support for your body’s bones, heart, and immune function.*

Authors

Laura Kunces, PhD, RD Thorne Staff, U.S.
Stephen Phipps, ND, PhD Thorne Staff, U.S.
Bodi Zhang, MD, MPH, PhD Thorne Staff, U.S.