Known as the “sunshine vitamin” because ultraviolet sunlight works with the skin, liver and kidneys to produce Vitamin D3, Vitamin D is a fat-soluble vitamin that stimulates calcium absorption and regulates calcium concentration levels in the blood, promoting healthy bones, teeth and skin. Deficiencies due to diet and lack of exposure to sunlight can lead to rickets, osteomalacia or osteoporosis. At Jamieson, we use only Vitamin D3, the nutrition industry’s premium-grade natural Vitamin D source. This is a higher potency formula - take only one tablet to meet your daily needs.
• Essential for normal development and maintenance of bones and teeth
• Helps in the absorption and use of calcium and phosphorus in the body
• Prevents rickets, osteomalacia, and osteoporosis
Vitamin D3 400 IU
Similar Vitamin D
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Keith: more than a year ago
I use this product because I want, and believe I need, a vitamin D supplement but my endocrinologist said not to take one that's combined with calcium (i have hypercalcemia), and not to go over 400 IU. Jamieson 400IU vitamin D is, as far as I can find, the only product that meets those specs. Most alternatives available in local pharmacies are combined with a calcium source and/or have 1000 IU per tablet.