GL Nutrition Vitamin D-3 Vitamin D-3 is beneficial for supporting immune wellness, bone, breast & cardiovascular function as well as cellular metabolism and maintaining muscle function. 100 easy to take tablets, each packing 1500 IU. The Sunshine Vitamin Vitamin D3 is naturally synthesized when the skin is exposed to UVB sunlight. Unfortunately, the increasingly indoor lifestyle of many people has caused a Vitamin D3 deficiency in a significant amount of the population. Vitamin D for All Ages Cold Prevention Multiple studies have concluded that supplementing with vitamin D-3 builds up the body’s immunity, reducing the risk of a cold before it happens and shortening the duration of colds if contracted. As the Body Ages D3 plays a critical role in supporting bone, muscle, breast, prostate, and dental health in aging populations. Additionally, it helps improve immune function, cardiovascular health, and cellular metabolism for all ages. Supports Bone health Dental health Muscle function Cardiovascular function Immunity Prostate Bioactive D-3 Our certified organic vitamin D3 formula is vegan, gluten-free, non-GMO, and 100% plant based, making it one of the strongest natural immune boosters you can take and one of the most bio-available. GL Nutrition Supplements At Great Lakes Nutrition, we pride ourselves in delivering the highest quality, lab-tested, and 3rd party verified supplements that improve people’s quality of life & overall health. Premium supplements at affordable prices.