| vitamin D3 |
Activated 7-dehydrocholesterol, cholecalciferol, also called activated 7-dehydrocholesterol, cholecalciferol.
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| vitamin A |
Vitamin A (retinol, carotene) is required for the maintenance of epithelial cells and for retinyl function. Vitamin A helps in the formation and maintenance of healthy teeth, skeletal and soft tissue, mucous membranes, and skin. It promotes good vision, especially in dim light. It may also be required for reproduction and lactation. Beta carotene, which has antioxidant properties, is a precursor to vitamin A.
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| vitamin C |
Vitamin C (ascorbic acid) acts as an antioxidant to help provide protection from free radicals and helps the body absorb iron. Vitamin C is vital to the production of the collagen molecules necessary for the development of the connective tissue in blood vessels, skin, ligaments and bones. Vitamin C needs to be replaced in your system every day.
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| vitamin D |
A vitamin related to the steroids and needed for the normal growth of bones and teeth and for absorbing calcium and phosphorus from the intestines. The vitamin is present in natural foods in small amounts, and the needed amounts are usually gotten from vitamins added to various foods, especially milk and dairy products, and exposure to sunlight.
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| vitamin E |
Vitamin E (tocopherol) is an antioxidant that helps protect tissue from unhealthy oxidative "free radicals" that can cause damage and lead to premature aging and the development of chronic diseases such as cancer, Alzheimer's, and cataract formation. Vitamin E also contributes to healthy skin and helps to promote healthy circulatory function by protecting coronary arteries from the damaging effects of cholesterol.
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