Borderline low hemoglobin levels, usually considered normal, linked to a higher risk of death

A prospective cohort survey recovered that adults whose hemoglobin levels were 1 to 3 g/dL supra the World Health Organization's (WHO) existent anemia thresholds had little mortality compared with those whose hemoglobin levels were some beneath and supra this range. While the findings bash not warrant updated anemia thresholds, they bash suggest that further probe of borderline anemia is warranted. The survey is published successful Annals of Internal Medicine.