



Vitamin D3 is essential for absorption of calcium and supports bones, teeth, and the immune system. Vitamin D3, also known as cholecalciferol, is a supplement that helps your body absorb calcium. It’s typically used to treat people who have a vitamin D deficiency or related disorder, such as rickets or osteomalacia. Some individuals who might need extra vitamin D include: Older adults, People with darker skin, Obese individuals (or those who’ve had gastric bypass surgery), and/or People with conditions such as Cystic Fibrosis, Crohn’s disease, or liver disease
- Benefits:
| Category | •Bone, Joint & Muscles Immune health |
| Brand | 21st Century |