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vitamin D 3 |
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vitamin D3, an antirachitic, white, odorless crystalline unsaturated alcohol that is the predominant form of vitamin D of animal origin. It is found in most fish-liver oils, butter, brain, and egg yolk and is formed in the skin, fur, and feathers of animals and birds exposed to sunlight or ultraviolet rays. Also called activated 7-dehydrocholesterol, cholecalciferol. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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vitamin Bc vitamin Bx vitamin C vitamin C deficiency vitamin C intoxication vitamin D vitamin D 2 vitamin D 3 vitamin D deficiency Vitamin D hormone vitamin D intoxication vitamin D milk vitamin D-dependent rickets vitamin D-dependent rickets type I vitamin D-resistant rickets |
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