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Know Your Blood Parameter: PPBS

Updated: May 26

  1. Parameter Name 

    Post-Prandial Blood Glucose (PPBS)


  2. Test Type 

    Blood


  3. Normal Range

    • Normal: < 140 mg/dL

    • Prediabetes: 140–199 mg/dL

    • Diabetes: ≥ 200 mg/dL


  4. High Levels Indicate 

    Impaired glucose tolerance or diabetes. Often related to high-carb meals or poor insulin sensitivity.


  5. Low Levels Indicate 

    Reactive hypoglycemia (rare), may occur after eating in individuals with insulin imbalance.


  6. Why It's Tested 

    Assesses how well the body manages glucose after meals. Important for diagnosing or monitoring diabetes.


  7. Associated Symptoms (if abnormal) 

    • High: Drowsiness, fatigue post-meal 

    • Low: Hunger, shakiness, brain fog


  8. What To Do If Abnormal 

    Consider OGTT or HbA1c for diagnosis. Modify meal composition, seek medical advice.


  9. Common Conditions Related 

    Diabetes, insulin resistance, reactive hypoglycemia


  10. Nutrition or Lifestyle Connection 

    Prefer complex carbs, include fiber and protein in meals, take a post-meal walk.


  11. References (APA Format)

    American Diabetes Association. (2024). Postprandial glucose.

    MedlinePlus. (2023). Blood sugar test.

     Mayo Clinic. (2022). Diabetes diagnosis.


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