Your body is like a sponge, soaking up whatever you consume – from fat to fruits and water to booze.

But that’s only partially why drinking alcoholic beverages can make you feel their effect over time.

Metabolism – the body process that chemically breaks down alcohol and releases it into the blood – affects how you react to alcohol. Metabolizing alcohol can take more time than your body needs to absorb it. As a result, if you’re taking in alcohol faster than your body’s metabolism can handle, you can become drunk more quickly.

Many factors come into play with how your body reacts to alcohol,” said Dr. Eric Penniman, a Marshfield Clinic family medicine physician. “Despite the differences in those factors, in general, your body quickly absorbs alcohol into your blood. This may cause you to not realize how seriously impaired you are.”

Factors that influence your body’s ability to metabolize alcohol include:

Your genetics

Alcohol is broken down by three enzymes – special substances that work as catalysts, sort of like starter fluid, for certain reactions in your body. Gene variations, for example, between some ethnic groups, can make these enzymes less effective at breaking down alcohol.

Your body weight

The amount of blood and water inside you affects how alcohol moves throughout your body. Lower body weight generally means less blood and water. That’s why smaller people can become impaired faster than larger people. This also partially explains why women can feel alcohol effects sooner and differently than men.

Your sex

Women have lower levels of one alcohol metabolizing enzyme. This means their bodies take longer to break down alcohol, increasing its effect on brain function and toxic exposure to other organs.

Your beverage choice

Alcohol content can vary depending on the alcoholic beverage. Because there’s more water in beer and wine than in hard liquor, alcohol effects from drinking beer and wine may be somewhat less when consumed in moderation.

Carbon dioxide bubbles in soda used in mixed drinks and in champagne actually cause alcohol to more rapidly absorb.

Your food intake

Twenty percent of alcohol is absorbed through the stomach. A full stomach can help slow alcohol absorption giving your body more time to metabolize it.

Your medications

Alcohol can make medications less effective or dangerous. Check with your doctor or pharmacist about your medication’s effectiveness and side effects before drinking alcoholic beverages.

Your health

If you’re tired or stressed, your body can more strongly react to alcohol.

Peak level

Regardless of all these factors mentioned, alcohol content in your blood will peak 30-45 minutes after your last drink.

“Keep this timing in mind. Designate a driver or rethink whether to do other planned activities like hunting, that requires clear judgment, physical coordination and quick reflexes,” Penniman said. “Understanding alcohol’s effects can keep the good times, good.”

This post is part of Couch to Deer Camp

Couch to deer camp provides health information and is not intended to be medical advice. Talk with your doctor prior to beginning a program of regular physical activity.