Pure Encapsulations provides vitamin D 3 capsules in 4 amounts (400 iu, 1,000 iu, 5,000 iu and 10,000 iu) and Vitamin D 3 liquid. Medium chain triglycerides (Vitamin D 3 liquid only) are derived from coconut and palm oil. Hypoallergenic plant fiber is derived from pine cellulose. Vitamin D 3 is derived from the cholesterol in lanolin, the fat found in wool. Preliminary evidence suggests that vitamin D may also play a role in maintaining healthy glucose metabolism, since vitamin D receptors are present on the islet cells of the pancreas.*

Vitamin D is also believed to provide general cellular support potential, including breast and prostate cells, in part by helping to maintain healthy angiogenesis balance, supporting immune cell activity and maintaining healthy cell metabolism. Vitamin D supplementation alone may also support bone health.*Ĭardiovascular Support: Vitamin D may also provide cardiovascular support for some individuals, which may be attributed to its effect on calcium metabolism or possibly by helping to maintain healthy plasma renin function.*Ĭellular Health: Studies suggest vitamin D supports colon health by promoting healthy cellular function. Clinical studies involving vitamin D supplementation suggest the importance of vitamin D in addition to calcium for bone health. Decreased exposure to sunlight, a vegetarian diet, or a low intake of vitamin D fortified foods also play a role in inadequate vitamin D levels.*īone Health: Vitamin D promotes intestinal calcium and phosphorous absorption and reduces urinary calcium loss, essential mechanisms for maintaining proper calcium levels in the body and for healthy bone composition.

Vitamin D levels have been shown to decline with age, due primarily to a reduction in either absorption or metabolism by the liver. Vitamin D 3 enhances calcium absorption and retention, a key nutritional role in supporting healthy bones, and may play a potential role in cardiovascular, colon and cellular health.

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