Final answer:
Alcohol can stimulate the appetite by increasing the release of certain hormones and enzymes involved in appetite regulation. However, moderation is important to avoid negative effects on health.
Step-by-step explanation:
A little alcohol before a meal can stimulate the appetite. This statement is true. Alcohol has been shown to increase the release of certain hormones and enzymes that are involved in the regulation of appetite.
For example, alcohol stimulates the release of ghrelin, a hormone that increases appetite and promotes hunger. Additionally, it can also increase the release of enzymes that aid in digestion, such as pancreatic enzymes.
However, it's important to note that excessive alcohol consumption can have negative effects on appetite and overall health, so moderation is key.
Learn more about Effects of alcohol on appetite