Swanson Vitamin D-3, 400 IU

Swanson Vitamin D-3, 400 IU

Supports bone health, immune wellness, cardiovascular wellness and more
Promotes calcium absorption in the body

Swanson Premium Vitamin D-3 5,000 IU is our highest potency vitamin D supplement available. Did you know that 75-90% of people in the U.S. are deficient in vitamin D? Very few foods in nature contain vitamin D, and if you live in northern latitudes, it's even tougher to get enough of this sun-loving, super vitamin. Vitamin D helps your body absorb calcium, making it a critical part of healthy bones, but it also functions in immune health, cell growth, and inflammation moderation. New research has also revealed that vitamin D-3 may be twice as effective as vitamin D-2 at raising nutrient levels in the body, making this high-potency softgel one to make sure you stock up on!