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Vitamins and Supplements Letter Vitamins Vitamin D
Jarrow Formulas® Vitamin D3 Maximum Strength features cholecalciferol, the most bioavailable form of vitamin D. Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of vitamin D3. Calcitriol enhances calcium and phosphorus absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone) and is involved in proper cell differentiation (changing of cell function), including in prostate cells. Jarrow Formulas Vitamin D3 is free of vitamin A.
Contains no wheat, gluten, soybeans, dairy, egg, fish/shellfish, sesame or peanuts/tree nuts.
Jarrow Formulas® Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2). D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, in the body as needed. Calcitriol enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (an important structural protein in bone), and supports a healthy immune response.
Give your children the nutrition they need for strong bones and teeth with Natural Factors Vitamin D3 for Kids. These chewable tablets deliver 400 IU vitamin D3 - that's 100% of the daily value. Each strawberry-flavored chewable vitamin D3 is sweetened with xylitol, a sugar-free alternative. No artificial preservatives or sweeteners. No dairy, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, tree nuts or GMOs. Suitable for vegetarians.
How do you make vitamin D, which continues to be praised by health professionals and backed by innumerable scientific studies, even better? Combine it with the medium-chain triglyceride coconut oil. Swanson Vitamin D3 with Coconut Oil does just that. Not only does coconut oil provide quick energy able to be quickly broken down and used by the body, it aids in the rapid absorption of fat soluble vitamin D—the best of both worlds.
Get a daily supply of "the sunshine vitamin" rain or shine with Swanson High Potency Vitamin D3. With 5,000 IU per softgel, it's our most potent vitamin D supplement, ideal for people with limited sun exposure or anyone with increased vitamin D requirements. For optimal effectiveness, each softgel also includes 1,000 mg of coconut oil—a great source of medium-chain triglycerides—for enhanced absorption.
Adequate amounts of vitamin D are essential for bone, muscle, brain and heart health, as well as dental health and the immune system. Optimal levels of vitamin D are associated with improved muscle strength and blood pressure maintenance.
Vitamin D is primarily synthesized by the skin when exposed to sunlight. However, our ability to produce vitamin D diminishes with age. According to the National Institutes of Health, most people in the United States consume less than recommended amounts of vitamin D.
Life Extension Vitamin D3 with Sea-Iodine provides 125 mcg (5,000 IU) of vitamin D and 1,000 mcg of iodine in this daily supplement. It uses a Sea-Iodine Complex Blend of organic kelp and bladderwrack extracts with potassium iodide.
Treat yourself to the sunshine vitamin with Vitamin D3 with Vitamin K2 from Michael's Naturopathic Programs. It delivers 125 mcg (5,000 IU) of vitamin D3 as cholecalciferol, along with 90 mcg of vitamin K2 in delicious fruit-flavored tablets. Vitamins D and K work together to support strong, healthy bones.
Swanson Vitamin A & D work together to play a key role in maintaining good vision, healthy skin and a strong immune system. Each softgel delivers 5,000 IU vitamin A and 400 IU vitamin D, and is derived from cod liver oil without the unpleasant "fishy" flavor.
Vitamins D and K with Sea-Iodine™ from Life Extension® features 125 mcg of vitamin D, 2,100 mcg of vitamin K from phytonadione, menaquinone-4 and menaquinone-7, plus 1,000 mcg of natural iodine from Sea-Iodine™ Complex. This complex features organic kelp, bladderwrack extract and potassium iodide.
Dr. Mercola® Vitamins D & K2 makes supplementing with vitamins D and K-2 quick and easy. These two important vitamins work together synergistically to promote cardiovascular, respiratory and bone health. Each serving delivers a whopping 125 mcg (5,000 IU) of vitamin D-3 and 180 mcg of vitamin K-2 (as MK-7).
Scientists and health organizations around the world now recommend daily consumption of 1000 IU (or 25 mcg) of vitamin D to support many aspects of health, including bone and heart health. And the form most recommended for its superior bioavailability is vitamin D3 (cholecalciferol).
Natures Plus® Vitamin D3 1000 IU / Vitamin K2 100 mcg employs the most bioavailable, effective nutrient forms of these essential bone nutrients, for optimal absorption and utilization: vitamin D3 (as cholecalciferol) and vitamin K2 (as menaquinone-7).
The gummies you love now with zero sugar! Nature Made Zero Sugar Vitamin D3 Gummies provide Vitamin D 2000 IU (50 mcg) per serving. Vitamin D3 is an essential nutrient that supports immune, bone, teeth and muscle health. These Vitamin D gummies are pectin based, gluten free and aspartame free with no artificial flavors, no high fructose corn syrup and no synthetic dyes - color derived from natural source. Vitamin D sugar free gummies have no sugar and come in a tasty cherry with other natural flavors.
Support bone health and your immune system function with Solar D Gems Vitamin D3 from Carlson. These softgels deliver 4,000 IU of vitamin D3 in each serving (just one softgel!). Solar D Gems provide the natural form of vitamin D3 for anyone looking to supplement their own body's natural production of the sunshine vitamin. This formula also features 115 mg of omega-3s in each serving.
Source of Life® Garden® Certified Vitamin D3 is the first supplement to provide 5,000 IU of 100% plant-source cholecalciferol from an exciting variety of organic mushrooms. Features natural whole food enzymes for maximum support. Free from artificial preservatives and colors. Yeast free. Gluten free. Vegan.
Nature's Life Strontium Plus D3 & K2 features strontium, a naturally occurring mineral intended to provide nutritive support for normal, healthy bone density and strength. Vitamin D is an essential fat-soluble nutrient that promotes healthy bones and teeth. K2 is intended to provide nutritive support for healthy bones and cardiovascular support. The MK-7 form of vitamin K2 is thought to be more completely absorbed and remain in the body longer than other forms of vitamin K. Free of milk, eggs, peanuts, tree nuts, fish, shellfish, soy and wheat.