Alcohol can be detected in urine for up to 72 hours after heavy use. Ethyl glucuronide (EtG) tests can show alcohol use up to 80 hours later. Exposure to products like mouthwash can affect test ...

The peak effects of alcohol occur about 40 minutes to one hour after drinking. However, how long alcohol stays in your ...

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Excessive drinking can damage the liver. Yet, unlike obesity or high cholesterol, clinicians only screen for alcohol use by asking their patients how much they drink. Turns out that method is not ...