Warning: This article contains graphic images.
In a recently-surfaced clip from the show Lifechangers, Dr. Drew Pinsky takes a hands-on approach to warning viewers how excessive drinking can damage their livers.
In the 2011 video, Dr. Drew compares a healthy liver to one with cirrhosis to warn the twin sisters who appeared on his show how heavy drinking could harm them. The healthy liver is smooth, reddish brown, and evenly colored, while the liver with cirrhosis is grey, bumpy, and full of scars.
"The liver is full of scars, and it's attempting to regenerate itself—and as it regenerates, it comes up against scars and forms more scars," he explains of the damaged organ.
Dr. Drew says the liver likely came from someone who died of cirrhosis, adding that once your liver doesn't function properly, the rest of your body begins to fail, too.
"Your immune system doesn't work normally," he says. "Blood backs up behind the liver, and you actually build varicose veins in your esophagus. They rupture and you can bleed to death in minutes."
Cirrhosis occurs when your liver is permanently injured and scarred from long-term damage due to alcohol abuse, hepatitis, or obesity. Although cases vary, typically cirrhosis occurs after 10 years of heavy drinking. Damage cannot be reversed, but abstaining from alcohol can prevent additional impairment.
Watch the video complete video here:
This article originally appeared on MensHealth.com. Minor edits have been made by the Cosmo.ph editors.