What Can I Eat Before a Glucose Test?

Glucose test Test & Procedures

A lot of health care specialists consistently advise a glucose screening test (also called a glucose difficulty test or GCT) between 24 and 28 weeks of pregnancy to look for gestational diabetes.

Gestational diabetes is a high blood sugar condition that some women get during pregnancy. Between 2 and 5 percent of expectant mothers develop this condition, making it one of the most common health problems during pregnancy. And due to the fact that the condition rarely causes any symptoms, screening is the only method to find out whether you have it.

What Can You Eat and Drink Before a Glucose Test?

The one hour glucose test you truly don’t have to fast due to the fact that it is not a fasting test. After you drink the glucola you ought to not have anything to eat or drink, no gum, sweet or mints. The 3 hour test you need to fast for 12-14 hours prior because that test is fasting the lab needs a base fasting glucose to compare the remainder of the blood after you drink the glucola. With that test you must still have absolutely nothing in between the blood draws, although the taste is really bad.

Can You Eat after Drinking Glucose Solution?

For your glucose tolerance test, your specialist will take a fasting blood draw to identify your blood sugar levels. You will then drink a glucose solution, and your blood will be checked when an hour for 3 hours. You will remain at the doctor’s workplace the whole time, so bring something to captivate yourself, arrange for child care for older children and have a treat on hand to eat after the blood draws are total. If two or more of your blood readings are abnormal, you will be identified with gestational diabetes.

Eating the Day of the Test

According to the National Diabetes Information Clearinghouse, you have to avoid consuming anything for at least 8 hours prior to your glucose tolerance test. Eat a healthier meal the night before the test. From then on, you are just permitted sips of water. Usually, this test is scheduled for first thing in the morning, so the majority of the time you are fasting you are asleep. Think about having somebody drive you to and from the test if you’re worried about low energy levels from fasting.

Eating Days Before the Test

Inning accordance with MedlinePlus, you can eat your standard diet leading up to the test. You may be encouraged that you need to eat at least 150 grams of carbs daily for three days preceeding the test. You get this amount from eating two slices of white bread. Women’s Health of Blairsville in Georgia outlines a specific diet for all patients prior to a glucose tolerance test to make sure the test is precise in figuring out how well your body burns carbs, so constantly contact your doctor’s workplace relating to diet and workout instructions in the days prior to your glucose tolerance test.

What other says: My test is in the afternoon too. My midwife told me to eat a good breakfast and lunch, however nothing too sugary. She stated a turkey sandwich on entire wheat for lunch would be good, and to keep away from the sugar cereals for breakfast. I have it next week, so we will see how well that works.


As you can see, the glucose test has standard as fasting for 8hr before the test. But some medical professionals from lab allow to eat prior to the test (prior to consuming glucose solution). We suggest you to ask your MD about this concern for safety.

Anyway, keeping yourself from consuming before the glucose test for 8 hours enable you to be confident that your test is correct.

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