When you’re here, you’re surrounded by people who care about breweries and independence. International Journal of Sport Nutrition and Exercise Metabolism. This estimated blood alcohol content calculator is not a legal definition or indicator of blood alcohol content. , 45(4), 366-373. doi:10.1093/alcalc/agq029 - This study showed that weak beer doesn’t worsen mild dehydration, but increases urine output in a person who is well-hydrated. Computing a BAC estimate. There’s no more deserving time for a cold beer than after a race, so it’s great news that it doesn’t seem to negatively impact our hydration levels! , 104(2), 180-187. doi:10.1111/j.1748-1716.1978.tb06265.x - This study measured vasopressin levels in the blood of men drinking alcohol. They have discovered that adding important electrolytes, like sodium, is a good way of improving a beer’s effect on fluid balance [5]. Too busy to visit CraftBeer.com? Nevertheless, the evidence points to beer not being all that bad from a hydration perspective. Writer: Charlotte HarrisonEditor: Teddy Angert, Have your friends at the bar ever joked you were “breaking the seal” as you headed to the toilet? doi:10.1186/s12970-015-0088-5 - This study compared men that exercised and rehydrated on only water and those that had a beer in addition to enough water. & Shlipak, M. (2000). Although the average metabolism rate for moderate drinkers produces a .017 per hour decline in BAC level (here termed “Average”), and the average metabolism rate for heavy drinkers (who consume 60 drinks or more in one month) produces a .02 per hour decline (here termed “Above Average”), the range of metabolism rate in the population can go above .040 and below .010. Probably! DRINK MORE WATER WITHOUT DRINKING MORE WATER. It’s been found that drinks vary in their ability to hydrate [1], and different alcoholic drinks have varying hydrating effects, too.

One pint-sized craft beer can easily equal two standard 5% beers, making your BAC higher than you imagine – especially if you’ve only had one.

- A review of the effects alcohol has and why this may lead to the dreaded hangover. Manipulating Beer’s Ingredients to Replace Lost Fluid. Sign up and we will deliver our newsletter to your inbox highlighting our latest and greatest stories. There are many variables that can affect beer drinkers’ blood alcohol content level. Mechanism of Dehydration Following Alcohol Ingestion. The amount of alcohol in beer is thought to determine its diuretic effect, and therefore how much it can dehydrate you. Even as little as one drink was shown to impair sleep quality.

Post-Exercise Rehydration: Effect of Consumption of Beer with Varying Alcohol Content on Fluid Balance after Mild Dehydration. How much alcohol you have in your blood at any given time in the evening does not only depend on how many alcoholic beverages you have drunk so far. Please click here to browse our professional breathalyzer category. Journal of the International Society of Sports Nutrition. Although the average metabolism rate for moderate drinkers produces a .017 per hour decline in BAC level (here termed “Average”), and the average metabolism rate for heavy drinkers (who consume 60 drinks or more in one month) produces a .02 per hour decline (here termed “Above Average”), the range of metabolism rate in the population can go above .040 and below .010.

Alcohol is a diuretic, which means it increases your urine output. Some things to be aware of: CraftBeer.com is written by beer lovers for beer lovers. Effects of a moderate intake of beer on markers of hydration after exercise in the heat: A crossover study. Too much alcohol can actually shrink your brain. (2015).

Just log in using your Google, Facebook or Twitter account and fill out a quick form to share your latest and greatest with craft beer fans across the country. One beer is usually 12 or 9 oz depending on where you get it and can be up to 16 oz. They found no difference in how well-hydrated they were. [7] Wiese, J. of 80 proof liquor, 12 oz. Subtract .01% for each 40 minutes of drinking. Despite alcohol’s historic worldwide popularity, we’re still largely unsure of exactly how it has these effects. Hi Tom, I can tolerate alcohol pretty well. The calculator is intended to be an approximate guideline to inform beer drinkers of the estimated potential blood alcohol content range that a person might experience after responsibly enjoying the flavor and diversity of beer.

Are you concerned about your own hydration levels? Dehydration, electrolyte imbalance, gastrointestinal disturbances, low blood sugar, and sleep disturbance are all suggested as ways alcohol contributes to the awful collections of symptoms that make up a hangover [12]. For purposes of this guide, "one drink" is equal to 1.25 oz. Well, there’s some truth behind the saying. , 23(6), 593-600. doi:10.1123/ijsnem.23.6.593 - This group is looking at how they can change beer to make it better for hydration. Are you sure you want to delete your account? No worries. Other scientists have tested the effect of having a beer, in addition to proper hydration with water, after exercise.