A prolonged vitamin C deficiency can cause severe and potentially life threatening symptoms. Eating a variety of fruits and vegetables can help maintain optimal levels of this important nutrient.

Medically reviewed by Mary Choy, PharmD Vitamin C (ascorbic acid) is an essential nutrient that supports immune function, ...

Lack of any vitamin or nutrient is never a good thing for our bodies, but a vitamin C deficiency is one that is particularly important to take note of. Vital to our overall health, vitamin C works to ...