PPBS Test is performed to measure the level of glucose in the blood and is used as a screening test for prediabetes and type 1 and 2 diabetes. PPBS Test is processed after a period of 2 hours from the start of the last meal so as to check how the body responds to sugar and starch post-meal.
PPBS Test
Here are the basic details for PPBS Test.
| Also Known As |
Postprandial Blood Sugar Test, Post-Meal Blood Sugar Test |
| Purpose |
Check Post Meal Glucose Levels in Blood |
| Type |
Blood Test |
| Sample Type |
Blood |
| Preparation |
Yes |
| Fasting |
Yes |
| Gender |
All |
| Age-Group |
Any |
| Normal Value |
100 - 140 mg/dL |
| Reporting Time |
2 Hours |
| Cost |
80 - 120 INR* |
*Price range may vary as per location, lab type, and procedure of lab test.
PPBS Test Full Form
The Full Form of PPBS Test is Post Prandial Blood Sugar Test.
PPBS Test Means
PPBS Test is a blood test used to measure blood sugar levels after a meal.
- It assesses how the body metabolizes glucose after eating and helps evaluate glucose control.
- The test is particularly useful in diagnosing and monitoring diabetes, assessing postprandial hyperglycemia, and guiding treatment plans.
- It provides valuable information about how the body responds to specific foods and helps identify patterns of high or low blood sugar levels.
- The results of the PPBS Test can assist healthcare professionals in adjusting medication, diet, and lifestyle recommendations to manage blood sugar effectively.
PPBS Test Purpose
Here's the purpose of the PPBS (Postprandial Blood Sugar) Test.
- Assessing post-meal blood sugar levels: The PPBS Test is specifically designed to measure blood sugar levels after a meal, providing insight into how the body processes glucose during the postprandial phase.
- Diagnosing and monitoring diabetes: It helps in diagnosing diabetes by evaluating blood sugar levels after a meal, in addition to monitoring blood sugar control in individuals already diagnosed with diabetes.
- Evaluating glucose tolerance: The test assesses how effectively the body handles and metabolizes glucose after consuming a meal, helping to identify any abnormalities in glucose metabolism.
- Guiding treatment decisions: The results of the PPBS Test provide valuable information for healthcare professionals to tailor treatment plans, including medication adjustments, dietary modifications, and lifestyle recommendations, to optimize blood sugar control.

PPBS Test Preparation
Here's a breakdown of the preparation for the PPBS (Postprandial Blood Sugar) Test covering before, during, and after the test:
Before Test
- Follow any specific instructions provided by your healthcare provider regarding fasting or dietary restrictions before the test.
- It's important to inform your healthcare provider about any medications, including insulin, that you are currently taking.
- Discuss any relevant medical conditions or recent surgeries with your healthcare provider.
During Test
- You will be given a standard meal or a glucose solution to consume within a specific timeframe.
- Blood samples will be taken at regular intervals, usually 2 hours after consuming the meal or glucose solution.
- A healthcare professional will collect the blood samples by pricking your finger or drawing blood from a vein.
After Test
- There are no specific post-test instructions for the PPBS Test in most cases.
- You can resume your normal activities, including medication or dietary routines unless otherwise instructed by your healthcare provider.
- Your healthcare provider will analyze the test results and discuss them with you during a follow-up appointment.
PPBS Test Procedure
Here's the procedure for the PPBS (Postprandial Blood Sugar) Test.
- You will be asked to arrive at the healthcare facility or laboratory at the designated time for the test.
- A healthcare professional will collect a baseline fasting blood sample by pricking your finger or drawing blood from a vein.
- You will then be given a standard meal or a glucose solution to consume within a specific timeframe, as instructed by the healthcare professional.
- After consuming the meal or glucose solution, the healthcare professional will collect additional blood samples at specific intervals, typically 2 hours after the start of the meal.
- Each blood sample will be collected by pricking your finger or drawing blood from a vein, similar to the baseline fasting sample.
- The collected blood samples will be sent to a laboratory for analysis of glucose levels during the postprandial phase.
PPBS Test Result
The PPBS Test measures blood sugar levels after a meal, providing insight into how the body metabolizes glucose during the postprandial phase.
- Results are typically reported as the blood sugar level in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L) taken at the specified interval, usually 2 hours after the start of the meal.
- Higher blood sugar levels after the meal may indicate impaired glucose tolerance or diabetes, while lower levels may suggest efficient glucose metabolism.
- The interpretation should consider the reference range provided by the laboratory and any specific guidelines from healthcare professionals.
PPBS Test Report

PPBS Test Report PDF
PPBS Test Normal Report

PPBS Normal Test Report PDF Format
PPBS Test Normal Result Report PDF
PPBS Test Abnormal Report

PPBS Abnormal Test Report PDF Format
PPBS Test Abnormal Result Report PDF
PPBS Test Normal Range
Here is a normal range or normal value for the PPBS Test.
| Duration |
Postprandial Blood Sugar (PPBS) Level |
| Just after eating |
170 – 200 mg/dL |
| 2 hrs after eating |
< 140 mg/dL |
PPBS Test Interpretation
Here is an interpretation of the PPBS Test.
| Test Result (mg/dL) |
Interpretation |
| 100 - 140 mg/dL |
Normal PPBS level |
| 140 - 199 mg/dL |
Impaired glucose tolerance (Prediabetes) |
| >= 200 mg/dL |
High blood sugar (Diabetes) |
High PPBS Levels
Here are the potential causes of high PPBS (Postprandial Blood Sugar) levels.
| Causes of High PPBS Levels |
Description |
| Diabetes |
A chronic condition characterized by high blood sugar |
| Insulin resistance |
Reduced sensitivity to the hormone insulin |
| Poor dietary choices |
Consuming high-sugar or high-carbohydrate meals |
| Lack of physical activity |
Sedentary lifestyle and insufficient exercise |
| Medications or medical conditions |
Certain drugs or health conditions can raise PPBS levels |
| Hormonal disorders |
Imbalances in hormones such as cortisol or growth hormone |
| Pancreatic disorders |
Dysfunction of the pancreas, affecting insulin production |
Low PPBS Levels
Here are the potential causes of low PPBS (Postprandial Blood Sugar) levels.
| Causes of Low PPBS Levels |
Description |
| Hypoglycemia |
Abnormally low blood sugar levels |
| Excessive insulin |
High levels of insulin in the bloodstream |
| Overmedication |
Taking too much diabetes medication or insulin |
| Delayed or missed meals |
Not eating or delaying meals for an extended period |
| Malabsorption or malnutrition |
Inadequate absorption or inadequate nutrient intake |
| Certain medical conditions |
Liver or kidney disorders, hormonal imbalances, etc. |
| Physical exertion |
Strenuous exercise or physical activity |
Specimen Requirements For PPBS Test
Here are the specimen requirements for the PPBS Test.
| Specimen |
Blood |
| Volume |
2 ml |
| Container |
Vacutainer tube with EDTA anticoagulant |
PPBS Test is Safe?
The PPBS Test is generally considered safe and carries minimal risk.
- It is a non-invasive procedure that involves a simple blood sample collection, usually through finger pricking.
- The test is commonly performed in healthcare settings by trained professionals, ensuring proper hygiene and safety protocols.
When Do You Get PPBS Test Results?
The PPBS Test results are typically available within a 2 hours, depending on the laboratory or healthcare facility where the test was conducted.
- In some cases, you may receive immediate or same-day results if the laboratory has on-site testing capabilities.
- Your healthcare provider will inform you about the specific timeline for receiving the results and schedule a follow-up appointment to discuss and interpret the findings.
PPBS Test Limitation
Here are some possible limitations of the PPBS Test.
- May not reflect long-term blood sugar control.
- Single-point measurement, not continuous monitoring.
- Other factors can influence blood sugar levels.
PPBS Test Risk Factors
Here is the potential risk factor of the PPBS Test.
- Diabetes or prediabetes.
- Obesity or overweight.
- Sedentary lifestyle.
- Family history of diabetes.
- High blood pressure or cholesterol levels.
Doctor Recommendations After PPBS Test Result
Here are Doctor recommendations or consult a specialist after PPBS Test.
| PPBS Test Result |
Doctor to Visit |
Reason |
| High |
Endocrinologist |
Assessment and management of high blood sugar levels |
| Normal |
General Physician |
Routine follow-up and general medical care |
| Low |
General Physician |
Evaluation for potential hypoglycemia or medication effects |
PPBS Test Price
Here are the estimated PPBS Test Price in India with top different cities:
*Prices are approximate and vary depending on a specific laboratory or healthcare facility.
Summary
Overall, PPBS Test (Postprandial Blood Sugar) is a valuable tool for assessing blood sugar levels after a meal, aiding in the diagnosis and management of diabetes and impaired glucose tolerance. Also check Drlogy Test for detailed information about all medical tests for patients, doctors, scholers and medical students.
Reference
- Postprandial Blood Sugar Test (PPSB Test) - Wikipedia [1].
- Postprandial Blood Glucose can be less than Fasting Blood Glucose - NIH [2].