Alcohol only stays in your blood for up to six hours, but certain drug tests can detect alcohol as far as three months after use.

If you brew alcohol-free or low-alcohol beer and cider, it is essential that the alcohol content is correct. If the amount of ethanol present is greater than expected, even by a fraction, and you ...

To read your blood pressure measurements, it's important to know what's considered hypertension, and when you should seek medical attention.