10,000 IU vitamin D daily is safe, toxicity start at 150 ng (for monotherapy)– Jan 2013 | VitaminDWiki
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Amazon.com: Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 180 Softgels, 180 Day Supply : Health & Household
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The 8 Best Vitamin D Supplements for Kids
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Overview How Much vitamin D | VitaminDWiki
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HealthMatch - 42% Of Americans Are Deficient In Vitamin D. Are You At Risk? If So, What Can You Do About It?
Supplemental Vitamin D and Incident Fractures in Midlife and Older Adults | NEJM
Table 1 from The Role of Vitamin D in Pediatric Asthma. | Semantic Scholar
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Vitamin D Myths 'D'-bunked > News > Yale Medicine
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