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Fasting for Blood Tests: Everything to Know
Medically Reviewed by Dr. Gerald Morris Your Health

Fasting for Blood Tests: Everything to Know

We are here to teach you everything you need to know about fasting for a blood test. What you can and cannot eat, how long you need to fast, and so much more. We promise your doctor isn’t trying to make you hungry or irritable by scheduling a fasting blood test. He or she wants to get the most accurate results and give you the very best care possible.

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