Waking up to use the bathroom once in a while is common. But if it happens frequently, doctors say it may offer important clues about your overall health.

For most healthy adults, creatine supplements are safe and do not cause kidney problems. Creatine may raise blood creatinine levels, which can sometimes lead to false-positive results on kidney ...

Dehydration can be detrimental to psychological functioning. Learn how adequate water consumption can help keep your mind in ...

President Joe Biden recently gave an update on his treatment for metastatic prostate cancer. A urologist explains ways to manage this advanced prostate cancer.