Vitamin D3 is a critical nutrient that can only be properly regulated in your diet through supplementation. With enough sunlight, the body can synthesize its own D3. But for people who live in dark or cloudy locations, work indoors, or cover their skin for religious or personal reasons, a daily Vitamin D3 supplement is essential to preventing deficiency. PRODUCT FEATURES: Vitamin D3 Dietary Supplement Prevent Deficiency Supports Immune Health Improves Calcium Absorption Contains Enzymax for Bioavailability MOST ABSORBABLE – PREVENT DEFICIENCY IN ADULTS Over a billion people worldwide suffer from Vitamin D deficiency. D3 is the form of Vitamin D that is most potent and absorbable by the human body. Regular supplementation with Maxi Health Vitamin D3 will keep your body’s Vitamin D stores at optimal levels to prevent deficiency. SUPPORTS STRONG BONES & MUSCLES Vitamin D plays an important role in protecting your bones, both by helping the body absorb calcium and by supporting muscles needed to avoid falls. Children need Vitamin D to build strong bones, and adults need it to keep their bones strong and healthy. ENZYMAX FOR ENHANCED BIOAVAILABILITY Enzymax is a unique and vital digestive enzyme complex of bromelain, papain, amylase, protease and lipase. It makes our products more bioavailable, helping your body draw out the maximum wellness benefits of each Maxi supplement and vitamin. WHY MAXI? Recognized as one of the largest, most advanced lines of premium kosher vitamins, minerals and herbs, Maxi includes over 130 proprietary nutritional supplements in tablet, capsule, powder, chewable and liquid forms. We are committed to not only developing the best formulas, but also to investing in scientific harmony from one formula to the next. All products in the Maxi catalog are designed to work together with one another, taking the guesswork out of your health routine.SAFE: Made in the USA, Manufactured in a GMP Certified Facility - Maxi Health Was Established in 1974. GLUTEN FREE, No Artificial Flavors, Colorings or Preservatives - Kosher Certified. MAY support bones later in life as it may help the body absorb calcium better. VITAMIN D3 is effective in bone mass maintenance. PURE & POTENT to support bones, teeth, muscle, and immune system with all natural ingredients.Best Sellers Rank: See Top 100 in Health & Household. Flavor: Unflavored. Diet Type: Kosher. Primary Supplement Type: Vitamin D3. Item Form: Tablet. Brand: Maxi Health. : B004KZIKD0. Manufacturer: Maxi. Date First Available: January 26, 2011. Item model number: D21. Product Dimensions: 2 x 2 x 4 inches; 1.76 Ounces. Is Discontinued By Manufacturer: No.