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What is the normal hemoglobin of human being

A 45-year-old member asked:
Dr. Brian Fishman
Dr. Brian Fishmananswered
Emergency Medicine 9 years experience
12-18 g/dL: In men, normal hemoglobin concentration is 14-18 g/dl. In women, it is 12-16 g/dl because some is lost during normal menstrual blood flow. Most clinic... Read More
Dr. Ralph Morgan Lewis
Family Medicine 38 years experience
Normal hemoglobin: Normal levels vary according to age and gender. See the chart at http://www.Buzzle.Com/articles/normal-hemoglobin-levels.Html for details.

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A 35-year-old member asked:
Dr. Ankush Bansal
Internal Medicine 17 years experience
12-15, 13-16: It varies based on the lab but a rough estimate for adults with no medical conditions is 12-15 g/dl for women and 13-16 g/dl for men. Medical conditi... Read More
Dr. Gurmukh Singh
Pathology 49 years experience
See below: Agree with Dr. B. You may visit this site for more info. https://www.mayoclinic.org/tests-procedures/complete-blood-count/about/pac-20384919
A 44-year-old member asked:
Dr. Romeo Mandanas
Hematology and Oncology 38 years experience
Varies with gender: Normal hemoglobin for males: 13-16 gm/dl; females: 11.7-15 gm/dl. Exact values depend on the laboratory where the test is done and results when given ... Read More
A 18-year-old female asked:
Dr. Ed Friedlander
Pathology 44 years experience
11.9 gm/dL: This is a bit lower than most healthy women, and you being 18 years old and complaining of fatigue may have early iron deficiency; the fatigue begins ... Read More
A 42-year-old member asked:
Dr. Gurmukh Singh
Pathology 49 years experience
A few hundred: Normal hemoglobins in adults are Hb A, Hb A2, and Fetal hemoglobin. The common variant ones are Hb S, C, D, E, O, and G.
A 41-year-old member asked:
Dr. Barry Bergman
Pediatrics 41 years experience
Usually iron: The most common anemia in children is iron deficiency, so usually giving enough iron can correct the anemia over time. I would talk with your pediatri... Read More
A 55-year-old male asked:
Dr. Silviu Pasniciuc
Internal Medicine 27 years experience
Borderline low: The lower value for normal for men is in the 13-13.5 range by most labs. Yours is as close as it can be to normal, on the lower side. Typically work o... Read More
A 38-year-old female asked:
Dr. Ed Friedlander
Pathology 44 years experience
Yes: This is commonplace. Nobody understands all of it, but even drinking a few glasses of water will drop your hemoglobin. As a pathologist / lab physicia... Read More
A 33-year-old member asked:
Dr. Gurmukh Singh
Pathology 49 years experience
Need units: If the result is 98gm/l, it is low. The normal ranges are: male: 13.8 to 17.2 gm/dl female: 12.1 to 15.1 gm/dl see this site for more inf... Read More
A female asked:
Dr. Gurmukh Singh
Pathology 49 years experience
No: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that.... Read More

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