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Individuals consuming more than 2,000 IU/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Toxicity is very unlikely in healthy individuals at a dose of less than 10,000 IU. Vitamin D supplementation is not recommended for individuals with hypercalcemia (high blood calcium levels). People with kidney disease, certain medical conditions (such as hyperparathyroidism or sarcoidosis), and those who use cardiac glycosides (digoxin) or thiazide...
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Vitamin D3 1000 IU 250 tabs
Vitamin D3 1000 IU 250 tabs A Dietary Supplement Supplement Facts Serving Size: 1 tablet Servings Per Container: 250 Amount Per Serving: Vitamin D3 (cholecalciferol) 1,000 IU Other ingredients: dicalcium phosphate, microcrystalline cellulose, silicon dioxide, magnesium stearate, croscarmellose sodium. Suggested Use: As a dietary supplement, take 1 tablet daily or as directed by your health care practitioner. Warning: If pregnant or nursing, consult your health care practitioner before taking this product...
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$9
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Vitamin D is necessary for utilization of calcium and phosphorus. The vitamin D3 supplied by the Life Extension Foundation is synthesized, but its form (cholecalciferol) is identical to that which is derived from cholesterol in the human body with a final transformation produced by sunlight on the skin. The other major form is ergocalciferol (vitamin D2), a plant analogue of the cholecalciferol. It is Vitamin D3 that has been used...
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Vitamin D3 1000IU 250 Capsule, Life Extension Foundation
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$9
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Landau Vitamin D3 1000 IU 250 Tablets
Landau Vitamin D is free of sugar, salt, starch, yeast, corn, wheat, milk, soy, preservatives, artificial colors or flavors.
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$12
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Vitamin D3 1000 IU is a dietary supplement to promote the body's absorption of calcium and phosphorous, which are essential for the development and maintenance of healthy teeth and bones.* New research suggests that it may support immune system function by supporting healthy cell growth.*
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Vitamin D3 1000 IU is a dietary supplement to promote the body's absorption of calcium and phosphorous, which are essential for the development and maintenance of healthy teeth and bones.* New research suggests that it may support immune system function by supporting healthy cell growth.*
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Save 25% - Total Health has a full line of Life Extension products Plus FREE Shipping offers
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Vitamin D3 1000 IU is a dietary supplement to promote the body's absorption of calcium and phosphorous, which are essential for the development and maintenance of healthy teeth and bones.
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Vitamin D 3 1000 iu 250 Soft Gels
Description Bluebonnet Nutrition is proud to introduce high potency vitamin D3 1000 iu derived from fish oil. There are two forms of Vitamin D: D2 and D3. Vitamin Dd (ergocalciferol) is found in yeast that has been exposed to ultraviolet light. Vitamin D3 (cholecalciferol) is a fat-souble vitamin found in food and made by the body. Sunlight triggers vitamin found in food and made by the body. Sunlight triggers synthesis of vitamin D3 by the skin. Dietary sources of vitamin D3 include cod liver...
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$6
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(US)
