Urine tests can detect alcohol metabolites in your system long after you’ve had your last drink. When your body processes alcohol, it produces alcohol metabolites. These metabolites stick around in ...

Several tests measure the level of alcohol in your blood. These procedures are typically simple but may take several weeks to get results. A blood alcohol test measures the percentage of alcohol in a ...

DETROIT – For decades, people suspected of driving drunk have had to take a breathalyzer. Now, a Michigan lawmaker wants to make it easier to test for drugs. An oral fluid screening could be the ...