Hemoglobin is a vital protein found in red blood cells and its primary function is to transport oxygen from the lungs to various tissues throughout the body. According to Finnish reference values, ...

Normal hemoglobin levels differ for men and women, with adult males having 13.8 to 17.2 g/dL and females having 12.1 to 15.1 g/dL. High hemoglobin levels can be caused by dehydration, smoking, living ...

Constant tiredness is typically associated with low iron or hemoglobin levels. When your body lacks iron, it cannot produce enough hemoglobin, the essential protein in red blood cells that binds to ...

Finnish researchers found that hemoglobin levels that are within the normal range but at the lower end may be beneficial for health, particularly for glucose metabolism and cardiovascular health.