Vitamin D: flexible supplementation for optimal health
15 Dec 2025
Vitamin D: flexible supplementation for optimal health
Vitamin D plays an essential role in the body. It supports bone health, the proper functioning of the immune system, and helps regulate blood calcium levels. Yet many people are deficient in vitamin D, especially the elderly, patients with chronic illnesses, or those with limited sun exposure. How can this deficiency be corrected effectively and safely?