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Save 15% on 1st order above ₹1000
Use : ORANGE15
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Get reports within 6 hours Free home collection in 60 mins Get reports within 6 hours
10,00,000+
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The blood sugar level is the measure of the amount of glucose present in the human blood. This can be high, low or normal.
Full form of the FBS test is a fasting blood sugar test.
The fasting blood sugar test or FBS test means analyzing your fasting blood glucose levels. You have to fast for 8 to 10 hours before your blood test. You should not eat or drink anything (except water). This test has been used to screen for prediabetes and diabetes and check the effectiveness of medications or dietary changes for people diagnosed with diabetes.
The other names are glucose-fasting blood test, FBS blood test and FBS Test.
The only parameter measured in this test is fasting blood sugar.
Sometimes, certain health conditions and diseases, such as prediabetes, type 2 diabetes, and others, might not show any symptoms in the beginning. In order to ensure that those diseases are detected from the get-go, an FBS, or fasting blood sugar test, is recommended by the physician or doctor. This test is done in order to measure a person’s blood glucose levels. In the case of pregnant women, the test decides whether any pregnancy hormones cause gestational diabetes or not.
This test measures FBS in blood test. The FBS test measures the amount of glucose in your blood after you have gone without eating or drinking anything but water for at least 8 hours. This test is performed only in the morning.
Glucose is the main energy source for the body. Carbohydrates consumed in the diet are broken down in the body into glucose, which is absorbed by the intestines and transported by the blood to various parts of the organs. The cells of these organs utilize glucose to produce energy when it is required, and the excess is then stored either as glycogen in the liver for short-term storage or in fat tissues as triglycerides for long-term storage. The uptake, utilization, and storage of the glucose after it has been absorbed in the intestines are facilitated by the hormone insulin, which is secreted by the pancreas. This insulin influences the transport of glucose to organs like the heart, brain, working muscles, etc. It also directs the storage of excess glucose in the liver. This action of insulin will reduce sugar levels in the blood.
After a meal, sugar levels increase in the blood, and insulin is secreted in response to reducing sugar levels until they become normal. If the glucose levels fall too low in the blood, another pancreatic hormone called glucagon is released, which directs the liver to convert the stored glycogen into glucose and release it into the bloodstream. Insulin and glucagon hormones create feedback mechanisms to keep blood glucose levels within the normal range. An imbalance in their activities causes an excess or shortage of blood sugar.
The glucose-fasting blood test helps to evaluate if the body is able to utilize or store glucose efficiently. High levels of sugar in the blood indicate diabetes or resistance to insulin. This type 1 diabetes occurs when insulin is not produced or is produced in very small quantities. Type 2 diabetes is caused when insulin is produced but not utilized effectively by the body. In both these cases, blood sugar levels rise while cells are deprived of nutrition.
Some of the most common diseases and conditions that can be detected using the FBS, or fasting blood sugar test, include:
Your doctor may include glucose testing in a panel of tests for a background check of your health information, such as during an annual examination. Your doctor might also want to screen you for elevated glucose if you are at a higher than average risk of developing diabetes. Risk factors for diabetes include:
If you are pregnant, your doctor may recommend glucose testing to screen for gestational diabetes, a type of diabetes that is linked to hormone changes during pregnancy. Having gestational diabetes can be very harmful to the mother and the fetus if it is left untreated and can increase the risk of developing diabetes later in life.
Your doctor may also order glucose testing if you are experiencing symptoms of diabetes, including:
Additionally, the doctor may order glucose testing if you have any symptoms of low blood sugar or any other health condition. Glucose testing is also a very important part of managing prediabetes and diabetes after they have been diagnosed.
An FBS test requires a blood sample.
PPBS test and HBA1c test.
You can expect to experience the following during the blood test or a blood draw:
This process takes less than five minutes.
What should I expect after my fasting blood sugar (FBS) test?
Once the healthcare provider has collected the blood sample, it will be sent to the laboratory for processing or testing. When the results are ready, your healthcare provider will share the results with you.
Are preparations needed for the fasting blood sugar (FBS) test?
Fasting is required for a fasting blood sugar test. Do not eat or drink anything other than water for 8–12 hours before the test.
What are the risks of a fasting blood sugar (FBS) test?
These blood tests are very common and don’t carry any significant risks. You may have a slight pain like an ant bite when the needle gets inserted, and a small bruise may develop there.
Limitations of the FBS test :
In general, patients with diabetes who go for the FBS test can rely on the accuracy of the measurement results. However, in certain cases, there are some factors that can cause some issues in the measurement of blood glucose. These factors include application errors, environmental conditions, medication interferences, extreme hematocrit values, etc. These factors can actually impact the readings and might falsify their accuracy. Due to incorrect blood readings, several other issues might crop up, such as incorrect dosing. Hence, it is extremely important for the patients as well as the physicians to be aware of the limitations of this test and have it performed by trustworthy diagnostic companies like Orange Health Labs.
When can I expect my fasting blood sugar (FBS) test results?
These reports are available via email or WhatsApp within 6 hours of the collection of the blood sample.
Values range for FBS test result :
| Fasting Blood Sugar Levels | Conditions Diagnosed |
| 70-110 mg/dL or lower | Normal FBS level / FBS test normal range |
| 110 and 125 mg/dL | Prediabetes |
| 126 mg/dL or higher | Diabetes |
The fasting blood sugar test will measure the blood sugar levels in the patient's blood after an overnight fast. During that period of time, you are not allowed to consume any food. If the fasting blood sugar level is between 70 and 110 mg/dL or lower, the patient's condition is normal; this can also be called the "fbs test normal range." If the level is between 110 and 125 mg/dL, it is an indication that the patient might have prediabetes. However, if the blood sugar level is 126 mg/dL or higher, it indicates that the patient has diabetes.
The results of FBS blood test means are as follows: If the FBS test results are at the borderline or elevated and they indicate diabetes, then these tests need to be repeated a second time in the near future, or other tests may be recommended or performed, such as the hemoglobin A1C test, oral glucose tolerance test, or the postprandial plasma glucose test.
The results may vary from lab to lab - or even within the same lab - from day to day. As a result, the two abnormal results from tests taken on two different days are required to confirm a diagnosis.
The results may be lower if the blood is drawn in the afternoon rather than the morning. A glucose level can sometimes be falsely low if too much time passes between when the blood is drawn and when the lab processes the sample. The results can also be affected by previous or current medical conditions or by personal habits such as smoking and exercise.
Abnormal test results may also indicate diabetes. A healthcare professional or a doctor should consider a person’s full medical history when conducting this test and interpreting the results. Keep in mind that the blood test is used not only to diagnose diabetes but also to prevent it. The higher values are likely to reflect diet and lifestyle issues as well as poor insulin functioning.
An FBS medical test is performed by a healthcare provider, who is also called a phlebotomist and usually performs blood draws, including those for fasting blood sugar tests, but any healthcare provider trained in drawing blood can perform this task. Usually, the samples are sent to a lab, where a medical laboratory scientist prepares the samples and performs the tests on analyzers or manually.
Orange Health Labs is a reputed diagnostic service provider for healthcare examinations and blood tests online. You can simply book a slot, and the professionals will be at your home to conduct the tests. Orange Health provides you with the opportunity to remain healthy and take care of your body from the comfort of your own home.
Submit your details and book an FBS test with Orange Health. Our highly trained, professionals, and vaccinated eMedics will be at your doorstep within 60 minutes or at the time you book.
Book FBS test at home in Bangalore
Save 15% on orders above ₹1000 Code: FREEDOM15 Free sample collection in 60 mins Get reports within 6 hours
10,00,000+
Tests done
Trusted by
Doctors
NABL & ICMR
Certified labs
The blood sugar level is the measure of the amount of glucose present in the human blood. This can be high, low or normal.
Full form of the FBS test is a fasting blood sugar test.
The fasting blood sugar test or FBS test means analyzing your fasting blood glucose levels. You have to fast for 8 to 10 hours before your blood test. You should not eat or drink anything (except water). This test has been used to screen for prediabetes and diabetes and check the effectiveness of medications or dietary changes for people diagnosed with diabetes.
The other names are glucose-fasting blood test, FBS blood test and FBS Test.
The only parameter measured in this test is fasting blood sugar.
Sometimes, certain health conditions and diseases, such as prediabetes, type 2 diabetes, and others, might not show any symptoms in the beginning. In order to ensure that those diseases are detected from the get-go, an FBS, or fasting blood sugar test, is recommended by the physician or doctor. This test is done in order to measure a person’s blood glucose levels. In the case of pregnant women, the test decides whether any pregnancy hormones cause gestational diabetes or not.
This test measures FBS in blood test. The FBS test measures the amount of glucose in your blood after you have gone without eating or drinking anything but water for at least 8 hours. This test is performed only in the morning.
Glucose is the main energy source for the body. Carbohydrates consumed in the diet are broken down in the body into glucose, which is absorbed by the intestines and transported by the blood to various parts of the organs. The cells of these organs utilize glucose to produce energy when it is required, and the excess is then stored either as glycogen in the liver for short-term storage or in fat tissues as triglycerides for long-term storage. The uptake, utilization, and storage of the glucose after it has been absorbed in the intestines are facilitated by the hormone insulin, which is secreted by the pancreas. This insulin influences the transport of glucose to organs like the heart, brain, working muscles, etc. It also directs the storage of excess glucose in the liver. This action of insulin will reduce sugar levels in the blood.
After a meal, sugar levels increase in the blood, and insulin is secreted in response to reducing sugar levels until they become normal. If the glucose levels fall too low in the blood, another pancreatic hormone called glucagon is released, which directs the liver to convert the stored glycogen into glucose and release it into the bloodstream. Insulin and glucagon hormones create feedback mechanisms to keep blood glucose levels within the normal range. An imbalance in their activities causes an excess or shortage of blood sugar.
The glucose-fasting blood test helps to evaluate if the body is able to utilize or store glucose efficiently. High levels of sugar in the blood indicate diabetes or resistance to insulin. This type 1 diabetes occurs when insulin is not produced or is produced in very small quantities. Type 2 diabetes is caused when insulin is produced but not utilized effectively by the body. In both these cases, blood sugar levels rise while cells are deprived of nutrition.
Some of the most common diseases and conditions that can be detected using the FBS, or fasting blood sugar test, include:
Your doctor may include glucose testing in a panel of tests for a background check of your health information, such as during an annual examination. Your doctor might also want to screen you for elevated glucose if you are at a higher than average risk of developing diabetes. Risk factors for diabetes include:
If you are pregnant, your doctor may recommend glucose testing to screen for gestational diabetes, a type of diabetes that is linked to hormone changes during pregnancy. Having gestational diabetes can be very harmful to the mother and the fetus if it is left untreated and can increase the risk of developing diabetes later in life.
Your doctor may also order glucose testing if you are experiencing symptoms of diabetes, including:
Additionally, the doctor may order glucose testing if you have any symptoms of low blood sugar or any other health condition. Glucose testing is also a very important part of managing prediabetes and diabetes after they have been diagnosed.
An FBS test requires a blood sample.
PPBS test and HBA1c test.
You can expect to experience the following during the blood test or a blood draw:
This process takes less than five minutes.
What should I expect after my fasting blood sugar (FBS) test?
Once the healthcare provider has collected the blood sample, it will be sent to the laboratory for processing or testing. When the results are ready, your healthcare provider will share the results with you.
Are preparations needed for the fasting blood sugar (FBS) test?
Fasting is required for a fasting blood sugar test. Do not eat or drink anything other than water for 8–12 hours before the test.
What are the risks of a fasting blood sugar (FBS) test?
These blood tests are very common and don’t carry any significant risks. You may have a slight pain like an ant bite when the needle gets inserted, and a small bruise may develop there.
Limitations of the FBS test :
In general, patients with diabetes who go for the FBS test can rely on the accuracy of the measurement results. However, in certain cases, there are some factors that can cause some issues in the measurement of blood glucose. These factors include application errors, environmental conditions, medication interferences, extreme hematocrit values, etc. These factors can actually impact the readings and might falsify their accuracy. Due to incorrect blood readings, several other issues might crop up, such as incorrect dosing. Hence, it is extremely important for the patients as well as the physicians to be aware of the limitations of this test and have it performed by trustworthy diagnostic companies like Orange Health Labs.
When can I expect my fasting blood sugar (FBS) test results?
These reports are available via email or WhatsApp within 6 hours of the collection of the blood sample.
Values range for FBS test result :
| Fasting Blood Sugar Levels | Conditions Diagnosed |
| 70-110 mg/dL or lower | Normal FBS level / FBS test normal range |
| 110 and 125 mg/dL | Prediabetes |
| 126 mg/dL or higher | Diabetes |
The fasting blood sugar test will measure the blood sugar levels in the patient's blood after an overnight fast. During that period of time, you are not allowed to consume any food. If the fasting blood sugar level is between 70 and 110 mg/dL or lower, the patient's condition is normal; this can also be called the "fbs test normal range." If the level is between 110 and 125 mg/dL, it is an indication that the patient might have prediabetes. However, if the blood sugar level is 126 mg/dL or higher, it indicates that the patient has diabetes.
The results of FBS blood test means are as follows: If the FBS test results are at the borderline or elevated and they indicate diabetes, then these tests need to be repeated a second time in the near future, or other tests may be recommended or performed, such as the hemoglobin A1C test, oral glucose tolerance test, or the postprandial plasma glucose test.
The results may vary from lab to lab - or even within the same lab - from day to day. As a result, the two abnormal results from tests taken on two different days are required to confirm a diagnosis.
The results may be lower if the blood is drawn in the afternoon rather than the morning. A glucose level can sometimes be falsely low if too much time passes between when the blood is drawn and when the lab processes the sample. The results can also be affected by previous or current medical conditions or by personal habits such as smoking and exercise.
Abnormal test results may also indicate diabetes. A healthcare professional or a doctor should consider a person’s full medical history when conducting this test and interpreting the results. Keep in mind that the blood test is used not only to diagnose diabetes but also to prevent it. The higher values are likely to reflect diet and lifestyle issues as well as poor insulin functioning.
An FBS medical test is performed by a healthcare provider, who is also called a phlebotomist and usually performs blood draws, including those for fasting blood sugar tests, but any healthcare provider trained in drawing blood can perform this task. Usually, the samples are sent to a lab, where a medical laboratory scientist prepares the samples and performs the tests on analyzers or manually.
Orange Health Labs is a reputed diagnostic service provider for healthcare examinations and blood tests online. You can simply book a slot, and the professionals will be at your home to conduct the tests. Orange Health provides you with the opportunity to remain healthy and take care of your body from the comfort of your own home.
Submit your details and book an FBS test with Orange Health. Our highly trained, professionals, and vaccinated eMedics will be at your doorstep within 60 minutes or at the time you book.
Book FBS test at home in Bangalore
Save 15% on orders above ₹1000 Code: FREEDOM15 
