A Hemoglobin test measures the amount of hemoglobin, the protein in red blood cells that carries oxygen from your lungs to tissues throughout your body. It’s a key indicator of oxygen-carrying capacity and overall blood health.
What This Test Measures
Hemoglobin (Hgb):
An iron-containing protein that gives blood its red color and carries oxygen. Each red blood cell contains about 270 million hemoglobin molecules.
Reference Ranges
• Men: 14-18 g/dL
• Women: 12-16 g/dL
• Pregnant Women: 11-14 g/dL
Ranges vary by altitude (higher at high altitude).
Who Should Consider This Test
• Symptoms of anemia (fatigue, weakness, pale skin, shortness of breath)
• Routine health screening
• Before surgery
• Monitoring conditions affecting red blood cells
• Evaluating blood loss
• Men on testosterone replacement therapy (TRT)
Understanding Results
Low Hemoglobin (Anemia):
• Iron deficiency
• Vitamin B12 or folate deficiency
• Chronic disease
• Blood loss
• Bone marrow disorders
Symptoms: Fatigue, weakness, pale skin, shortness of breath, dizziness
High Hemoglobin (Polycythemia):
• Living at high altitude
• Smoking
• Dehydration
• Testosterone use
• Polycythemia vera
• Lung disease
High levels increase blood viscosity and clotting risk.
How It Works
1. Order your test online – no doctor visit required
2. Visit any Quest Diagnostics location nationwide
3. Simple blood draw takes approximately 5 minutes
4. Results delivered to your secure portal within 1-2 business days
Preparation
No fasting required. Stay hydrated.
Related Tests to Consider
• CBC with Differential – Complete blood cell analysis
• Ferritin – Iron stores
• Hematocrit – Percentage of red blood cells
• Iron Panel – Complete iron evaluation
Why Choose Wittmer Rejuvenation Clinic
At $15, our Hemoglobin test is affordably priced. We partner with Quest Diagnostics for reliable, CLIA-certified laboratory testing.
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