Puritan's Pride Vitamin D3 10000 IU Bolsters Health Immune System Support and Healthy Bones & Teeth Softgels, Yellow, 100 Count

Highest quality vitamins and supplements since 1973 Product Note Exposure to heat or sunlight may lead to meltingdamage of product. Hence customers are expected to be available during the product delivery Scientifically formulated Helps support a healthy immune system Soy Gluten Free 3 month supply During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers recommendations, when provided.. Vitamin D3 is a more potent and bioavailable form compared to D2.

Assists the body with calcium absorption. Vitamin D plays a regulatory role in the growth, differentiation, and proliferation of different types of white blood cells.8** It is important to regulate these processes to maintain immune balance. The T and B cells of the adaptive immune system are both regulated by vitamin D.** Many cells of the innate immune response also require vitamin D such as monocytes which need it to mature properly.** Adequate concentrations of vitamin D are also necessary for the synthesis of important proteins with immune-fighting properties.

As we age, the skin produces vitamin D less efficiently.