Know Your Blood Parameter: A/G Ratio

1. Parameter Name 

   A/G Ratio (Albumin/Globulin Ratio)

   
   

2. Test Type 

   Blood

   
   

3. Normal Range 

   1.0 – 2.2

   
   

4. High Levels Indicate 

   Low globulin levels; may suggest genetic immune disorders or leukemia.

   
   

5. Low Levels Indicate 

   High globulin levels — often due to chronic infections, autoimmune diseases, or liver/kidney disease.

   
   

6. Why It's Tested 

   Assesses protein balance; helps distinguish causes of abnormal total protein.

   
   

7. Associated Symptoms (if abnormal) 

   Generally asymptomatic, may show signs related to underlying liver, immune, or kidney disorders.

   
   

8. What To Do If Abnormal 

   Evaluate albumin and globulin individually, check for infections, autoimmune, or liver conditions.

   
   

9. Common Conditions Related 

   Cirrhosis, chronic infections, myeloma, nephrotic syndrome

   
   

10. Nutrition or Lifestyle Connection 

    Maintain a balanced diet; support liver and immune health; manage chronic conditions.

    
    

11. References (APA Format) 

    • MedlinePlus. (2023). A/G ratio. 

    • Mayo Clinic. (2022). Liver function tests. 

    • Cleveland Clinic. (2023). Protein analysis.