Excessive alcohol use can harm the body in many ways, including an increase in the risk of various cancers. It damages liver cells, leading to inflammation, scarring and serious conditions such as cirrhosis. Dr. Andrew Keaveny, a Mayo Clinic transplant hepatologist, says heavy drinking also can lead to alcoholic hepatitis, which is becoming more common in younger people. Watch: The Mayo Clinic Minute https://youtu.be/R4VyXCoVih8 Journalists: Broadcast-quality video (1:09) is in the downloads at the end of this…