What Does it Mean When You Have a High “Tolerance” for Alcohol? ... Someone with a high tolerance to alcohol requires more alcohol to feel its effects or appear intoxicated. Someone with a low tolerance to alcohol requires less alcohol to feel its effects or appear intoxicated.

Who has the highest tolerance to alcohol?

There is also evidence to support that men have a higher tolerance to alcohol than women that may be attributed to a gender difference in body water content. Some of difference in alcohol tolerance may also be attributed to a person' genetics or family history.

Do people who weigh more have a higher alcohol tolerance?

Here's a look at a few characteristics that contribute to your alcohol tolerance: ... But those who weigh less are more affected by the same amount of alcohol. A larger body mass index and a higher volume of plasma in the body contribute to the ability of larger people to consume more, many experts said.