Should you fast before a cholesterol test?

Fasting before taking a cholesterol test used to be standard practice. Now, some doctors recommend that people do not fast before taking the test. Here, learn more about when people should fast before a cholesterol test, how long to fast for, and what the test results mean.

Cholesterol test: Uses, what to expect, results

What are the risks of cholesterol and who should have a test? Learn about what to expect with the test, what the results mean, and treatment options.

All You Need to Know About the Glucose Tolerance Test

A simple blood test can often detect diabetes. If the test produces borderline results, a glucose tolerance test may help with the final diagnosis.