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Most people take vitamins expecting some sort of health boost. ... Vitamin D is known as the sunshine vitamin because the body can make it in a process that involves the sun hitting uncovered skin ...
Mood: People who struggle with depression and mood disturbances often show low levels of vitamin D. And women in menopause are more likely to develop depression and anxiety because of the loss of ...
Specific medical names of the different conditions are derived from the given vitamin involved: an excess of vitamin A, for example, is called hypervitaminosis A. Hypervitaminoses are primarily caused by fat-soluble vitamins (D and A), as these are stored by the body for longer than the water-soluble vitamins. [1]
How To Get More Vitamin D. Most people can get vitamin D from food sources like cod liver oil, trout, salmon, and mushrooms, says Keri Gans, RD, author of The Small Change Diet. But if you have a ...
Unlike the other twelve vitamins, vitamin D is only conditionally essential - in a preindustrial society people had adequate exposure to sunlight and the vitamin was a hormone, as the primary natural source of vitamin D was the synthesis of cholecalciferol in the lower layers of the skin's epidermis, triggered by a photochemical reaction with ...
Vitamin D can be synthesized in the skin in the presence of UVB radiation. (Many animal species can synthesize vitamin C , but humans cannot.) Certain vitamin-like compounds that are recommended in the diet, such as carnitine , are thought useful for survival and health, but these are not "essential" dietary nutrients because the human body has ...
New research suggests that supplementing with vitamin D may reduce the risk of heart attacks and other cardiovascular events. Scientists Reveal New Findings About Older Adults Who Take Vitamin D ...
Vitamin D toxicity, or hypervitaminosis D, is the toxic state of an excess of vitamin D. The normal range for blood concentration of 25-hydroxyvitamin D in adults is 20 to 50 nanograms per milliliter (ng/mL).