Vitamin C Side Effects What Happens If You Take Too Much
Vitamin C plays key roles in immune, cognitive, cardiovascular, and skin health, as well as iron absorption and collagen synthesis.* But since the body can’t produce it spontaneously, we have to seek C out in food sources, and many people do a less-than-stellar job of meeting their daily needs: Almost half of American adults have a vitamin C gap in their diet1, and an estimated 108 million of us have insufficient vitamin C levels, per blood tests....