Known as the “sunshine vitamin,” vitamin D3 is important for healthy bones and teeth, healthy imune function, and a healthy mood.* When we don't get outside in the sun every day, we are likely to be low in this important vitamin. Vitamin D3 supplements can help fill that sunshine gap, especially in winter, when we're working long hours, when we're trying to avoid risky UV exposure, or whenever we're stuck indoors. Our vegan vitamin D3 supplement comes from plants for a cleaner, greener source of the sunshine vitamin!