With the rapid progress of human civilization, the number of problems and ailments plaguing us has gone upward as well. With that development medical tests have become the new norm among the population. People now visit their doctors with a reverent frequency to carry out their health checkups pretty routinely.

What to Eat after a 3 Hour Glucose Test?

A 3-hour glucose test is primarily an important tool of diagnosis. It finds its use in cases where the patient is thought to be exhibiting diabetic symptoms. However, carrying out a 3-hour glucose test can be quite a challenging task. Here’s what you can eat after a test.

  • A 3-hour glucose test can prove to be a highly taxing and draining affair. It requires to fast 8 hours prior to taking the test which in itself takes a big toll on you.
  • After the 3-hour glucose test, you can help yourself to any light snack.

Odds of Passing 3 Hour Glucose Test

Many people shudder at the thought of taking a 3-hour glucose test in the first place. The preliminary fasting in association with all the other restrictions makes it appear as a rather overwhelming affair. Having all said and done it takes its place as an important method of diagnosis.

  • There are really no odds of passing or failing a 3-hour glucose test. It goes without saying that there are no hacks as well.
  • The results of the test depend completely on the fact whether you have the underlying condition or not. It shows positive if you have it.

What Not to Eat at Night Before Glucose Test?

More than taking a glucose test what people are more apprehensive of is abiding by the restrictions of the test. The test imposes a number of limitations that can get quite tricky to maneuver around. Here’s a guide to what all you shouldn’t eat the night before a glucose test.

  • While there are no downright rules as such you can rely on a diet that alternates between proteins and carbohydrates.
  • In the 8 hours that remain before taking the test, you should strictly not consume anything.
  • Avoid taking any form of intoxicants or drugs before appearing for a glucose test also.

3 Day Diet before 3 Hour Glucose Test

While appearing for the 3-hour glucose test there’s one mistake that most first-timers end up committing inadvertently. This mistake occurs when they actively make the decision to consciously starve themselves in the hours prior to the test. Here’s what all you can include in a 3-day diet.

  • Preparing a 3-day diet before a 3-hour glucose test is not something worth going over again and again. As long as your diet contains a bit of every nutrient, you’re good.
  • Avoid indulging in a diet that is excess in proteins and carbohydrates during this time. You’re okay otherwise.

Can I Drink Water During a 3 Hour Glucose Test?

The 3-hour glucose test for testing diabetes is majorly infamous for its stringent restrictions. It makes the test taker follow a specific diet in the days building up to the test. Additionally, it also needs them to not consume anything 8 hours prior to the test.

  • There are no restrictions as such on consuming water during the process. It can be a fairly time-consuming affair and hence you can drink water whenever you wish.
  • Having said that the only liquid intake that you can have during this time is plain water only. No other beverage makes the cut.

How do I Prepare for a 3 Hour Gestational Diabetes Test?

The 3-hour gestational diabetes test can be a pretty challenging affair in itself. While it requires you to follow no specific rule book there are certain rules of thumbs that you must observe. Here are a few tips for preparing for future reference which might help you out.

  • The most obvious rule is the preliminary starving that this test entails. The individual must not even consume a morsel of food in the 8 hours prior to taking the test.
  • You must also refrain from indulging in any sorts of intoxicants or substance abuse drugs in the days before the test.

What should I Avoid before My 3 Hour Glucose Test?

If you are appearing for a 3 hour glucose test for the first time you might think the restrictions are rather overwhelming. Contrary to popular belief, these restrictions are not entirely responsible for the eventual outcome of the test. However, these are simple measures that are thought of to be good practice.

  • You should definitely avoid consuming any food item that is downright oily and which is highly greasy. Try and keep your diet optimal.
  • You should also stay away from smoking or indulging in alcoholic beverages or any other intoxicants for that matter.
  • However, do not starve yourself in the process.

Can You Fail 1 Hour Glucose Test and Pass 3 Hours?

The 1 hour and the 3-hour glucose tests are just variants of the same diabetes detection procedure. The difference between the two lies in their nomenclature only and is self-explanatory at that. Both the 1 hour and the 3-hour gestational diabetes tests entail the same set of restrictions.

  • If we are to go simply by statistics, then yes, it is easier to pass the 3-hour test.
  • This is simply because the detection threshold is set at a much lower parameter for the 1-hour test.
  • Consequently, people with even a mild case of the condition fail the test.

What are the Warning Signs of Gestational Diabetes?

Gestational diabetes is a medical condition that manifests itself with a horde of indicative signs. Before you sign yourself up for an arduous 3-hour glucose test you must be on the lookout for signs. Here are a few warning signs of gestational diabetes for your future reference which might help.

  • Having to hit the toilet every now and then is quite a telltale indication of gestational diabetes.
  • The onset of the condition triggers a case that can cause you to urinate quite frequently.
  • Other common symptoms may be the development of sudden fatigue or even a feeling of nausea and uneasiness.

What should I do if I have Gestational Diabetes during Pregnancy?

Gestational diabetes does not really announce itself before it manifests itself as a condition in your body. It can occur during any phase of your life.  Most you can do is be on a constant lookout for warning signs and consequently seek treatment accordingly. That usually takes care of it.

  • It is quite critical when you develop a condition of gestational diabetes during your pregnancy.
  • This is because along with you the baby also now stands a risk of developing the condition.
  • Upon getting the notice you must seek out treatment for the condition at the earliest to avoid complications.


  • No matter what you do, never starve yourself before appearing for a 3-hour glucose test.
  • If you suspect yourself of having gestational diabetes, never shy away from seeking out a diagnosis at the earliest. Self-diagnosis usually does more harm than good.
  • Stay completely off alcoholic beverages and cigarettes in the hours building up to the glucose test.

What should I eat the night before a 3 hour glucose test?

Three days before the test, eat foods that are high in carbohydrates. (This includes potatoes, breads, rice, and pastas.) This makes the test more accurate.

Can you drink water before 3 hour glucose test?

YOU MUST BE FASTING for this test. DO NOT eat or drink anything except WATER for at least 8 hours before the test. You may drink plain water ONLY. Do NOT drink coffee, tea, soda (regular or diet) or any other beverages.

Will I fail the 3 hour glucose test?

If a patient has two or more abnormal values during the threehour test, then the test overall is considered abnormal. Your doctor will likely diagnose you with gestational diabetes if you fail the threehour test.

Can drinking lots of water affect a glucose test?

Water will not raise blood glucose levels, which is why it is so beneficial to drink when people with diabetes have high blood sugar, as it enables more glucose to be flushed out of the blood.

Can you fail the 1 hour glucose test and pass the 3 hour?

Odds of passing

The truth about this test is that the onehour test is pretty easy to “fail,” and many people do! They make the threshold low enough so that they catch anyone who could be having an issue, just in case. The levels on the threehour test are much more reasonable and easier to meet.

Will coffee mess up a glucose test?

Even if you drink it black, coffee can interfere with blood test results. That’s because it contains caffeine and soluble plant matter, which might skew your test results.

Is it normal to feel sick after glucose test?

How the Test will Feel. Most women do not have side effects from the glucose tolerance test. Drinking the glucose solution is similar to drinking a very sweet soda. Some women may feel nauseated, sweaty, or lightheaded after they drink the glucose solution.

How do I know if I passed my glucose test?

A normal fasting blood glucose level is lower than 95 mg/dL (5.3 mmol/L). One hour after drinking the glucose solution, a normal blood glucose level is lower than 180 mg/dL (10 mmol/L). Two hours after drinking the glucose solution, a normal blood glucose level is lower than 155 mg/dL (8.6 mmol/L).

How can I prevent a false positive glucose test?

To increase how fast your insulin works and prevent false positive results (in other words, to maximize your chance of passing the three-hour GTT), you will need to prepare by including at least 120g of carbohydrates in your diet per day for three days prior to your test (see table of foods containing carbohydrates).

What should I not eat the night before my glucose test?

Avoid breads, cereals and fruit juices. Example of foods for lunch would be lettuce/salad with any kind of meat. Green beans, broccoli and any leafy vegetable. Avoid fried foods, no bread, soft drinks with sugar or sweet tea.

Does what I eat the night before affect my glucose test?

Don’t make the mistake of eating nothing at all for breakfast before the shorter glucose screening. Doing so can throw your sugar levels out of whack, doctors and nutritionists later told me.

Can stress cause you to fail glucose test?

How stress affects blood glucose levels. Stress can increase your blood glucose levels. Stress can also cause you to turn to unhealthful behaviors such as overeating, eating unhealthful foods or smoking. Managing your stress and relaxing more will help you and your baby stay as healthy as possible.

How do you know when gestational diabetes is gone?

How can I know if my gestational diabetes is gone? Your blood sugar should be tested 6 to 12 weeks aft er your baby is born to make sure you do not have type 2 diabetes. Th e best test is a 2-hour glucose tolerance test.

Can stress cause gestational diabetes during pregnancy?

Introduction: The stress of pregnancy itself, gestational diabetes mellitus (GDM) that develops during pregnancy is also a stressor, because it can cause serious maternal and fetal health problems.

Can you feel if you have gestational diabetes?

Gestational diabetes typically does not cause any noticeable signs or symptoms. This is why screening tests are so important. Rarely, an increased thirst or increased urinary frequency may be noticed.

Can you get rid of gestational diabetes during pregnancy?

Gestational diabetes also increases your risk of high blood pressure during pregnancy. In most cases, gestational diabetes disappears after your baby is born. However, for some people, high blood sugar may persist after pregnancy.

How early can you get gestational diabetes?

Diabetes in pregnancy can be diagnosed before the start of pregnancy, even during childhood years, or during pregnancy for the first time. Women diagnosed with GDM early are more likely to have adverse outcomes.

Does gestational diabetes make baby more active?

We hypothesize that some offspring of women with GDM may be intrinsically more active in utero, and those that are active may be able to compensate for the hyperglycemia and thus minimize their risk of macrosomia.