Full formMedical & Health
FBGstands forFasting Blood Glucose
Full Form of FBG
What is FBG?
Fasting Blood Glucose (FBG) is a common blood test that measures the level of glucose in the blood after an overnight fast of at least 8 hours. It is primarily used to diagnose and monitor diabetes mellitus and prediabetes. In India, where diabetes prevalence is high, FBG is a routine test included in annual health checkups and is often the first step in screening for metabolic disorders. The test is performed at diagnostic labs, hospitals, and clinics, and is recommended by the Indian Council of Medical Research (ICMR) guidelines. A normal FBG level ranges from 70 to 100 mg/dL; levels between 100 and 126 mg/dL indicate impaired fasting glucose (prediabetes), and levels above 126 mg/dL on two separate tests indicate diabetes. FBG is also used to monitor glycemic control in known diabetic patients, often alongside HbA1c. For students preparing for medical or paramedical exams like NEET, AIIMS, or nursing exams, understanding FBG is crucial as it appears in questions on endocrine disorders and diagnostic procedures. The test is simple, cost-effective, and widely available across India, making it a cornerstone of primary healthcare.
FBG का फुल फॉर्म
उपवास रक्त ग्लूकोज
Example
During my annual health checkup at Apollo Clinic, the doctor advised an FBG test to rule out diabetes, and my result came back at 95 mg/dL, which was within the normal range.
FBG — frequently asked questions
What is the full form of FBG?
The full form of FBG is Fasting Blood Glucose, a blood test that measures blood sugar levels after fasting.
What is the normal range of FBG in India?
The normal FBG range in India is 70 to 100 mg/dL; levels between 100 and 126 mg/dL indicate prediabetes, and above 126 mg/dL suggests diabetes.
How is FBG different from HbA1c?
FBG measures glucose at a single point in time after fasting, while HbA1c reflects average blood glucose over the past 2-3 months, providing a long-term view of diabetes control.