Vitamin D-5,000 - NSF Certified for Sport by Thorne Research

Get the vitamin that supports healthy teeth, bones, and muscles, as well as cardiovascular and immune function*. Vitamin D, in its D3 form, is more potent and better absorbed form than its D2 form. Thorne’s vitamin D supplements contain no lactose and no preservatives. NSF Certified for Sport®.  Vitamin D-5,000 - NSF Certified for Sport Thorne's D-5,000 is NSF Certified for Sport®. Vitamin D protects a number of important functions in the body.* In addition to supporting healthy bones and muscles, it supports cardiovascular health and immune function.* Although direct sunlight provides natural vitamin D, many individuals of all ages, especially the elderly, do not get enough vitamin D from sunlight and their diet. Vitamin D supplementation can be of great benefit in these situations.*  Benefits of Thorne's Vitamin D-5,000:  Supports healthy teeth and bones* Promotes lean muscle mass and helps maintain muscle strength* Enhances the absorption and retention of calcium* Supports health