Vitamin D-5,000 - NSF Certified for Sport by THORNE

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 Details Thorne’s D-5,000 contains 5,000 IU of high-quality vitamin D3 and is NSF Certified for Sport®. Although it is well known that direct sunlight is a natural source of vitamin D, many individuals, especially the elderly, don’t get enough vitamin D from sunlight or from their diet. Be sure you get the vitamin D your body needs with Thorne’s easily absorbed Vitamin D-5,000. Benefits of Thorne’s Vitamin D-5000:  Supports healthy teeth and bones* Promotes lean muscle mass and helps maintain muscle strength* Enhances the absorption and retention of calcium* Supports healthy brain function* Promotes cardiovascular health and immune function* Formulated