Fasting before a blood test means that an individual should not eat or have anything other than water before undergoing some blood work. Some blood tests need fasting to offer accurate results, while others do not. The pathology labs in Jalandhar will tell you themselves that the tests need fasting.
Diabetes is a condition that leads to an excessive amount of sugar in the blood. Fasting Blood glucose gives you measures of sugar level in the blood to see whether it is healthy. It is essential to ensure that a person does not eat or drink anything except for water for 8 to 10 hours before a fasting blood glucose test.
The steps you have to follow if the test requires fasting can be found here. It will help an individual who has been asked to fast for a blood test to do so safely.
What is the blood test that needs you to fast?
People will get asked too fast for the following blood test.
- Blood glucose test
- Kidney function test
- Serum electrolyte
- Vitamin B12 test
When people have food and drink, the liquid and food get broken down in the stomach and absorbed into the bloodstream. Keep reading to learn what you should avoid before the blood test at pathology labs in Jalandhar.
What are the things to follow when you go for a blood test?
There is a range of things that an individual can do when fasting for a blood test, such as:
- It is essential to drink plenty of water when fasting, to stay hydrated. water does not affect the result of a blood test, and it is susceptible to drinking when a person needs to fast.
- When the person must fast for 8, 12, or 24 hours, it is a good idea to work out what is the latest time they can have food or drink before the blood test.
For instance, if a person gets up too fast for 12 hours before a blood test at 9 a.m. The individual should not have anything after 9 p.m. the night before the blood test.
People need to keep taking medicines while they are fasting unless they get asked by the doctor.
What are the things to avoid when you go for a blood test?
In addition to food and drink, there are some other things to avoid when fasting for a blood test.
- Alcohol can have an adverse effect on fat and blood sugar level. It may produce an inaccurate result for blood tests that need fasting. if a person gets up too fast before a blood test, they need to refrain from having alcohol.
- Smoking can also affect the blood test result. If a person gets asked to fast before a blood test, they should not smoke before the blood work.
A person needs to avoid chewing gum, even if it does not contain sugar, especially if one is fasting for a blood test. It can affect the blood test result. For a CBC test cost in Jalandhar, Contact us today.
