What does not fall under healthy actions for liver maintenance?

Consuming excessive alcohol does not fall under healthy actions for liver maintenance because alcohol can cause significant damage to the liver. The liver is responsible for metabolizing alcohol, and excessive consumption can lead to conditions such as fatty liver disease, alcoholic hepatitis, and cirrhosis. These conditions impair the liver's ability to function properly and can lead to serious health issues.

In contrast, the other choices are all beneficial for liver health. Drinking plenty of water supports overall hydration and helps the liver to process toxins more efficiently. Eating antioxidant-rich foods, such as fruits and vegetables, can reduce oxidative stress on the liver and promote its health by aiding in the elimination of harmful substances. Regular exercise contributes to maintaining a healthy weight and reduces the risk of fatty liver disease, further promoting liver function.