Vitamin D: Video, Anatomy, Definition & Function | Osmosis
Amazon.com: NATURELO Vitamin D - 2500 IU - Plant Based from Lichen - Natural D3 Supplement for Immune System, Bone Support, Joint Health - Vegan - Non-GMO - Gluten Free - 180 Mini Capsules : Health & Household
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
IJMS | Free Full-Text | Role of Vitamin D in Liver Disease and Complications of Advanced Chronic Liver Disease
Vitamin D3 (Cholecalciferol): Benefits, Side Effects & Dosage