Amazon.com: Vitamin D-3 50000 IU 60 Tablets - High-Potency Supports Strong Bones Immune Health and K2 : Health & Household
Amazon.com: ForestLeaf - Vitamin D3 50,000 IU Weekly Supplement - 120 Vegetable Vitamin D Capsules for Bones, Teeth, and Immune Support - Easy Swallow Pure Vitamin D3 Caps 50000 IU- Non GMO Pills : Health & Household
Vitamin D3 | 1250 mcg (50,0000 IU) | Bone & Immune Support – Hargraves Online Healthcare
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
Mega-dosing vitamin D: Doctor-prescribed 50,000 IU vitamin D may be right for some patients – Hartford Courant