Mack's Mack's Snore Blockers Soft Foam Earplugs 12 Pairs (Pack of 4)

Vitamin D3 is a more potent and bioavailable form compared to D2. Helps the body with calcium absorption. Vitamin D plays a regulatory role in the growth, differentiation, and proliferation of different types of white blood cells. (1) It is important to regulate these processes to maintain immune balance. The T and B cells of the adaptive immune system are regulated by vitamin D. Many cells of the innate immune response also require vitamin D such as monocytes that need it to mature properly. (1) Adequate concentrations of vitamin D are also required for the synthesis of important proteins with immunological properties.