Product Review

This supplement gives you a full 5,000 IU of vitamin D3, your body's preferred form, the one it uses most efficiently. More than a third of Americans are deficient in Vitamin D, although studies show vitamin D is critical for everything from immune health to strong, healthy bones and cardiovascular function. It supports cellular integrity, muscle function and agility, and heart health. More research supporting vitamin D's health benefits continues to emerge. But it's almost impossible to get enough from the foods you eat and we are warned to stay out of the sun. That's why supplementation is crucial, particularly during winter months, when it's impossible to get enough sunlight for our bodies to manufacture the vitamin D we need.