How long does alcohol actually stay in your body?

Last week I had a few drinks at a friend’s party, and I have a mandatory blood test coming up in a couple of days. I’ve been trying to find out how long alcohol really stays in your system. I’ve seen so many conflicting answers online. Does anyone know how this works and what factors influence it?

It really depends on a few things like how much you drank, your body weight, metabolism, and even hydration. But yeah, there’s definitely a lot of misleading info floating around.

The length of time alcohol remains detectable varies depending on the type of test being used—breath, urine, blood, or hair—and personal factors like body weight and liver function. https://unitedrecoveryproject.com/rehab ... ur-system/ has a pretty clear breakdown of the timelines for each type. For instance, alcohol can show up in urine for up to 80 hours in some tests. What people often forget is how dehydration and food intake can speed up or slow down processing. If you’re worried about an upcoming test, staying hydrated and giving your body time is key. But remember that even small amounts can be detectable depending on the test method used. It’s always better to know your window based on science, not guesses.