Types of laboratory tests requiring fasting before verification - The food in our body can be a barrier to determining the results of a health test. Because the vitamins, proteins, minerals, carbohydrates, and fats contained in the foods and beverages we digest affect the accuracy of the test results, so it is harder to determine.
Therefore, several types of laboratory tests require us to eat nothing for several hours.
What types of laboratory tests require fasting before checking?
1. Glucose test.
This type of lab test measures the level of glucose or sugar in your blood. Blood glucose tests should primarily be performed for people with type 1 diabetes, type 2 diabetes, and gestational diabetes.
After the diagnosis of diabetes, a blood glucose tests should be done immediately to determine how much your diabetes problem can be treated. If diabetics have high blood sugar, it means that the disease is not treated properly.
It is forbidden to eat or drink anything other than water for 5 hours before the test. Therefore, it is recommended to take the test in the morning so you do not have to fast 5 hours a day. Fasting before a blood glucose tests is more common because the results are more accurate and easier to understand.
2. Basic metabolic panel test.
Before consulting your doctor for a check-up, a basic metabolic panel test is needed to determine how well your body is functioning. The Basic Metabolic Panel Test was a combination of several tests that help to find important functions in the body.
This type of lab test helps doctors find out if your body has problems with blood filtration, blood pressure regulation and blood glucose, as well as problems regulating the body's electrolyte level. Since tests for measuring blood glucose are included in one of the basic metabolic panel tests, you must fast.
3. Test the cholesterol level.
Cholesterol can cause various risks of other diseases such as heart disease and stroke. Men aged 35 and under are encouraged to take cholesterol tests regularly, while women are asked to do so at age 45 or earlier.
However, it is recommended to have a cholesterol test every 5 years from 20 years to be safer.
In some cases, the doctor will ask you to fast before doing a cholesterol test. If the test is only to check the total cholesterol level, you are allowed to eat in advance.
However, if you wish to perform a complete cholesterol test, it is recommended not to eat or drink anything other than water 9 to 12 hours before the test.
4. Liver function tests.
This type of laboratory test helps you to know the health of your liver by measuring the levels of protein, liver enzymes and bilirubin in the blood. Usually, this test is necessary to detect the damage caused by liver infections such as hepatitis B and hepatitis C, to determine the side effects of certain drugs that can affect the liver or if you have symptoms of liver disease.
If the doctor asks you to do this test but does not say whether to fast or not, ask. Always try to follow the doctor's advice before taking the test.
This is the type of lab test that requires you to fast. I hope useful!