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    GlossaryHemoglobin Levels (Hb Levels)

    concentration of oxygen-carrying protein in red blood cells

    Hemoglobin levels, often abbreviated as Hb levels, refer to the concentration of hemoglobin in the blood. Hemoglobin is a protein in red blood cells responsible for transporting oxygen from the lungs to the rest of the body and returning carbon dioxide from the tissues back to the lungs. Normal hemoglobin levels vary by age and sex, and deviations from the norm can indicate conditions such as anemia or polycythemia.

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      community Fuck hair loss; acquire beard.

      in Shaved/buzzed  935 upvotes 2 years ago
      A user's transformation from an accountant to a spartan with a full beard, discussing the potential of DUPA and alopecia areata, as well as treatments like vitamins, topicals, and natural treatments for potential regrowth.

      community Vitamin D help? Any help would be appreciated :D

      in Chat  55 upvotes 4 years ago
      The individual is experiencing hair loss and has a vitamin D deficiency, with levels at 7.49ng/ml or 26nmol/l. They are unsure if the deficiency is causing the hair loss and are seeking advice on vitamin D supplementation.