Fasting for blood work is a common requirement. Fasting requires not eating food or drinking certain beverages for a specified period, typically 8-12 hours, before the test. Preparing for fasting ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

A person should only fast before a blood test if their doctor or healthcare professional specifically instructs them to do so. Not all blood tests require fasting. If a doctor or healthcare ...

A 16-hour fasting window is often the most realistic and evidence-based approach for adults, McWhorter says. “It’s long ...

Colorectal cancer (CRC), more commonly called colon cancer, is currently the second-leading cause of cancer-related death in the U.S. But studies find it’s also highly treatable, especially if it’s ...