The following chart shows how likely it is for urine alcohol levels to show up in EtG tests based on how much alcohol you consume and how much time passes after your last drink.

Your urine color can sometimes be a surprise, whether it's bright yellow or even red or violet. Here's what you need to know about pee color, including what's normal and what's not. The post This ...

A reading of 30 mg/g of protein or less in urine is considered normal and not a cause for concern. However, higher levels can be a sign of kidney disease.

Researchers at Vanderbilt and the University of Michigan have shown that a simple at-home urine test for prostate cancer screening is highly accurate. The exciting new results, published in The ...