All humans benefit from vitamin D3. It is the natural form of vitamin D that the human body makes as a result of exposure to sunlight. Vitamin D helps prevent and treat rickets and osteoporosis. Studies show it also boos... More »

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Vitamin D3 helps the body maintain overall wellness while preventing the development of certain diseases, according to WebMD. The human body produces vitamin D3 after being exposed to sunlight, and also absorbs the vitam... More »

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Vitamin D3, or the sunshine vitamin, offers a multitude of benefits for men, including improvements in mental health, heart health and the condition of hair. While vitamin D3 can help to improve a number of aspects regar... More »

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Vitamin D2 and vitamin D3 are the forms of vitamin D most important to human health, according to the Mayo Clinic. Vitamin D2 is manufactured by plants, while vitamin D3 is manufactured in the skin when it's exposed to t... More »

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Safe dosages of vitamin D3 vary from 1,000 IU to 10,000 IU daily according to the need of the patient, notes Vitamin Research Products. People should have their physicians test their vitamin D3 levels to determine the pr... More »

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Find out about vitamin D3 from a trusted source like Mayo Clinic, Drugs.com or WebMD. The vitamin is found in foods and manufactured by human skin when exposed to sunlight, states Mayo Clinic. It can also be taken in sup... More »

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According to WebMD, vitamin D3 is just one of the several forms of vitamin D. Vitamin D3, or cholecalciferol, is the most recommended form of the vitamin. More »

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