Nutrition & Vitamins : What Does Vitamin A Do?
Vitamin A, found in both animal products as well as fruits and vegetables, helps to enhance eye health and vision as well as skin health, and it plays a major role in the health of the immune system. Discover how to ingest more vitamin A with healthy advice from a registered and licensed dietitian in this free video on nutrition.
Expert: Christine Marquette
Bio: Christine E. Marquette is a registered and licensed dietitian with the Austin Regional Clinic in Austin, Texas. She conducts nutrition therapy at the clinic.
Filmmaker: Todd Green
Duration : 0:1:46
[youtube M0NmHAV-E2s]
Tags: diet, facts, food, health, healthy, nutrition, vitamins