How does alcohol impact our hormones and overall health? We know that alcohol increases estrogen levels, which often leads to unwanted symptoms for many women (PMS, period pain, mood changes, acne, sluggish thyroid, fibroids, etc.), but it impacts many other areas of our health that can trickly down and impact hormones.
How Alcohol Impacts The Body
How Our Bodies Process Alcohol
Like the food we eat, alcohol is absorbed through our digestive tract and makes its way to our bloodstream. If we drink on an empty stomach, our gastric emptying is faster since nothing is in there but the alcohol—this means faster absorption. If we have food in our stomach before drinking (mainly a mix of protein, fat, and carb), this slows gastric emptying and absorption of alcohol. This is why it’s important to never drink on an empty stomach.
This is called the first-pass metabolism—some alcohol may be oxidized in the stomach by ADH (an enzyme that breaks down alcohol)—if it is, you get less alcohol in circulation in the body and less of a reaction to it. If your ADH is less active, you get more alcohol in the system and are more sensitive to alcohol. Food is the best way to control this as it slows gastric emptying, which slows how quickly alcohol gets into circulation.
The Liver’s Role In Alcohol Processing
The majority of our ADH and other enzymes that break down alcohol are present in the liver. Ethanol is the nutrient in alcohol that has to be broken down and has 7 calories per gram. Unlike other nutrients that can be stored or used in the body in time of need, alcohol cannot be stored. It’s also not regulated by hormones like other nutrients. This puts a significant burden on the liver to remove alcohol from the body.
The slower your metabolism, the slower you process alcohol and vice versa. The ability to oxidize and use alcohol is the same as our ability to use other nutrients like the energy from our food. The major difference is that before our body uses the energy from our food, it has to process all the alcohol we drink.
How Do I Know If I Should Avoid Alcohol?
Alcohol in small amounts (1-2 drinks per week) can be totally fine for some during the healing process. If you’re someone that doesn’t have a lot of stress, has a good relationship with alcohol, and doesn’t feel awful after having it, then you can likely tolerate one drink a week without adverse side effects. If you have a lot of stress, estrogen dominance, thyroid issues, liver health concerns, autoimmune conditions, constipation, or are struggling with fertility; I would try to avoid it as much as you can. I would also recommend for those using hormone replacement therapy (HRT) that they avoid alcohol since it does increase estrogen.
How To Support Your Body If You Choose To Drink
If and when you do decide to indulge in alcohol, there are specific things you can do to support your body and minize the negative side effects:
While I don’t think we should live in fear of things, I think alcohol is very normalized in our society. This can make it difficult to see its impact on our health and can skew what is normal vs. healthy when it comes to alcohol. If you drink more than the recommended 1-2 drinks per week, this could be a good time to evaluate your relationship with alcohol and what is driving you to drink it. A great resource for this is a book called Sober Curious. It’s judgment-free and just asks you to get curious about your habits around alcohol.
Here are some other great resources to check out:
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