The article says people's bodies vary greatly in their ability to handle alcohol without harm. And it also says that harm to the liver often shows no symptoms u

The article says people's bodies vary greatly in their ability to handle alcohol without harm. And it also says that harm to the liver often shows no symptoms until so much damage has been done that it's too late. So does that mean the rational course is to just not consume alcohol at all, or at least stay at very low levels, like a single drink a week?