For accurate results, you may need to fast for certain tests. This requires you to avoid certain foods and drinks. Learn more ...

At Tohoku University in Japan, a long-running health study has revealed a surprising new clue about life and death. The ...

Routine blood work is a simple but powerful tool for detecting hidden health issues before they become serious. Sudden ...

A gestational diabetes test checks blood sugar, or glucose, levels during pregnancy. Before the test, people should avoid consuming food and drinks that are high in sugar and simple carbohydrates, as ...