How to Fast Before Cholesterol Testing

If your family has a history of high cholesterol, your doctor may order a cholesterol test. This is done through an analysis of your blood. In order to get the most accurate results, you will have to fast for the cholesterol test. Fasting involves refraining from foods and certain liquids before submitting to the blood test. Follow all the fasting rules as well as any instructions given to you by your doctor.

Things You'll Need

• Water

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Instructions

• 1

  Count back 12 hours from the time you are scheduled to have your blood drawn for your cholesterol test. For example, if you are to test at 8 a.m. then mark 8 p.m. as the last time you are allowed to eat.

• 2

  Check with your physician to find out whether you are allowed to take any of your current medications within the 12 hours before you are to take your cholesterol test.

• 3

  Drink water only after the 12-hour mark. According to 60daystolowercholesterol.com, water will help remove from your body the triglycerides from the food you ate. The result will be a more accurate test.

• 4

  Avoid smoking, chewing gum or eating a breath mint during the 12 hours before your blood test.