2. They may help you metabolize alcohol.
When you do think about your liver, you are probably considering the damage alcohol has on it. The liver is an organ that is able to repair itself, but it comes at a cost. Just like you see on the skin when you get a sore or cut, scar tissue forms on the liver as part of the healing process.
This is nature’s way of trying to strengthen the area to prevent further injury. Scar tissue makes the liver fibrous and less effective, though. If you get too much scar tissue from disease or chronic alcohol use, the liver stops functioning altogether.
The B vitamins like B-12 and B-6 seen in liver supplements aid in the metabolism of alcohol, so, hopefully, there is less scarring. Of course, that doesn’t mean drinking alcohol in excess won’t damage your liver, but that occasional glass of wine is less of the threat.