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Schwartz JB et al. 2016; Response of vitamin D concentration to vitamin D3 administration in older adults without sun exposure: A randomized double-blind trial; J. Am. Geriatr. Soc. 64(1):65-72 - HEYL
COVID-19 inflammation extinguished by 60,000 IU of vitamin D nanoemulsion daily for a week – RCT May 2021 | VitaminDWiki
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Vitamin D3 - 50 mcg (2,000 IU) (240 Rapid Release Softgels) | Nature's Bounty - Be Your Healthy Best
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Mega-dosing vitamin D: Doctor-prescribed 50,000 IU vitamin D may be right for some patients - Hartford Courant
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300,000 IU or 600,000 IU of oral vitamin D3 for treatment of nutritional rickets: A randomized controlled trial | Semantic Scholar
10,000 IU of Vitamin D for 7 years with no excessive Calcium in 4,800 patients – Dec 2018 | VitaminDWiki
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