Consuming 2 to 3 alcoholic drinks daily can harm one's liver. Furthermore, binge drinking (drinking 4 or 5 drinks in a row) can also result in liver damage. Mixing alcohol with other medications can also be very dangerous for your liver.
In general, the liver can process one ounce of liquor (or one standard drink) in one hour. If you consume more than this, your system becomes saturated, and the additional alcohol will accumulate in the blood and body tissues until it can be metabolized.
To reduce the risk of alcohol-related harms, the Guidelines recommend that adults of legal drinking age can choose not to drink, or to drink in moderation by limiting intake to 2 drinks or less in a day for men or 1 drink or less in a day for women, on days when alcohol is consumed.