West Valley Medical Center Close Window
Library Search Go Advanced Search
Español (Inicio)

Health Videos

Lactose Intolerance (Adult)

If you have difficulty digesting cow's milk, you have lactose intolerance. Lactose is the main sugar in cow's milk. This inability to digest lactose is caused by a shortage of the enzyme lactase.

Open Video Transcript

© 2000-2017 The StayWell Company, LLC. 800 Township Line Road, Yardley, PA 19067. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.