Do you get enough of the powerhouse Sunshine Vitamin? The body manufactures some vitamin D on its own when it is exposed to sunlight—hence the nickname—but for people living in the northern latitudes where wintertime sun exposure is limited, the body's natural vitamin D production may not be enough. Additionally, our ability to produce vitamin D diminishes with age. According to the National Institutes of Health, most people in the United States consume less than recommended amounts of vitamin D. Swanson High Potency Vitamin D3 capsules tackle this problem by supplying an impressive 25 mcg (1,000 IU) of vitamin D3, the most biologically active type of vitamin D. Vitamin D3 is an essential bone supporting nutrient that works to absorb calcium efficiently in the body. Adequate amounts of vitamin D are essential for bone, muscle, brain and heart health, as well as dental health and the immune system. Optimal levels of vitamin D are associated with improved muscle strength and blood pressure maintenance. Help ensure you’re getting enough of this important nutrient with Swanson High Potency Vitamin D3.