Final answer:
Overuse of alcohol commonly causes bleeding in the gastrointestinal tract due to the development of conditions like ulcers and gastritis, which can lead to chronic liver disease and strain the kidneys.
Step-by-step explanation:
Effects of Alcohol on the Excretory System
Overuse of alcohol commonly causes bleeding in the gastrointestinal tract. Alcohol can have serious and long-term effects on the excretory system, including the development of chronic liver failure caused by cirrhosis. This condition can be due to excessive alcohol intake and may result in complications such as bleeding due to ulcers, gastritis, and other gastrointestinal issues.
Furthermore, chronic excessive consumption of alcohol can lead to liver disease, putting a significant strain on the kidneys and potentially leading to kidney dysfunction. This happens because the liver is a crucial part of the excretory system, responsible for detoxifying substances in the blood and aiding the kidneys in waste removal.
When considering the effects of alcohol on the body, it is also important to note that blood loss anemias can be a consequence of gastrointestinal bleeding, and such anemias are linked to the excessive use of substances like alcohol that cause damage to the gastrointestinal lining, leading to bleeding.