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!

• Supports bone health, immune wellness, cardiovascular wellness and more*

• Promotes calcium absorption in the body*

• Our most potent dose with 5,000 IU per serving