RBC Test Explained in 30 Seconds | Normal Range & Causes

🩸 RBC Test – What You Need to Know
Red Blood Cells (RBC) carry oxygen from your lungs to your body and return carbon dioxide back to the lungs.
Low RBC can be caused by iron deficiency, blood loss, or chronic diseases.
🎯 Normal Range:
Men – 4.7 to 6.1 million/μL
Women – 4.2 to 5.4 million/μL
💡 Tip: Eating iron-rich foods like spinach, beetroot, and meat can improve your RBC levels naturally.
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