Can Vitamin C cause a miscarriage?

There is no evidence to suggest that vitamin C can cause a miscarriage. In fact, vitamin C is an important nutrient for pregnant women, and is recommend that they consume 85 to 120 milligrams of vitamin C daily. Vitamin C helps the body absorb iron, which is important for the production of red blood cells and hemoglobin. It also helps to maintain the health of the placenta and the connective tissues of the uterus.