Natural Factors Big Friends Chewable Vitamin D3 250 Berry Bunch Tablets

There’s a reason they call vitamin D the sunshine vitamin, it is an essential nutrient that’s usually synthesized by the skin through sun exposure. Experts recommend supplementing with vitamin D3 (the natural form) as decreased sun exposure puts many at risk of low levels. This essential vitamin supports strong bones and teeth, the immune system, and healthy muscles.

Vitamin D3 is the natural form needed by the body and is a factor in the maintenance of good health.