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]

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