What are safe doses for oral consumption of vitamin D3? - Quora
Vitamin D Dosage what is the daily requirement of vit D3 in adults and kids
Vitamin D: 22 ng/mL
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Vitamin D3, 1,000 IU, 250 softgels - Life Extension
Vitamin D3 - Bone Health & Immune Support - 400 IU (100 Softgels) at the Vitamin Shoppe
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Vitamin D Extra Strength 5000 IU (125 mcg) Gummies | Nature Made®
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Nutrients | Free Full-Text | Safety Data in Patients with Autoimmune Diseases during Treatment with High Doses of Vitamin D3 According to the “Coimbra Protocol”
Vitamin D Is A Hormone (Not A Vitamin) Best Taken At Night | Clean & Lean Revolution
Taking too much vitamin D can cloud its benefits and create health risks - Harvard Health
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Amazon.com: Vitamatic Vitamin D3 50,000 IU (as Cholecalciferol), Once Weekly Dose, 1250 mcg, 60 Veggie Capsules 1 Year Supply, Progressive Formula Helping Vitamin D Deficiencies (60 Count (Pack of 1)) : Health & Household