Nature Made Vitamin D3, 400 Tablets Mega Size, Vitamin D 2000 IU (50 mcg) Helps Support Immune Health, Strong Bones and Teeth, & Muscle Function, 250% of Daily Value for Vitamin D in One Daily Tablet, VITAMIN D3 IS ESSENTIAL TO A HEALTHY IMMUNE RESPONSE & MORE: Vitamin D is an essential nutrient that helps support a healthy immune response, aids in calcium absorption to support strong bones and teeth and supports muscle function., THE BODY’S PREFERRED FORM OF VITAMIN D: Vitamin D3 is more effective than Vitamin D2 at raising and maintaining adequate Vitamin D levels throughout the body., 400-DAY SUPPLY: Contains 400 tablets. Adults take 1 tablet daily with water and a meal., #1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND & USP VERIFIED(2): Because Nature Made is committed to quality and purity, this Vitamin D supplement is also USP Verified, an independent organization that tests for quality and purity., These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.,