The ultimate goal of sustainable development is to improve the quality of life for all members of a community and, indeed, for all citizens of a nation and the world â while ensuring the integrity of the life support systems upon which all life, human and non-human, depends.
Normal hemoglobin levels are different in women and in men. In non-pregnant women, normal hemoglobin ranges from 120 g/L to 160 g/L. In men, normal hemoglobin levels range from 140 g/L to 180 g/L. Canadian Blood Services tests each donorâs hemoglobin at the clinic and requires a minimum of 125 g/L for donation.n men, normal hemoglobin levels range from 140 g/L to 180 g/L. Canadian Blood Services tests each donorâs hemoglobin at the clinic and requires a minimum of 125 g/L for donation.
According to the World Health Organization, a normal hemoglobin level for children age 6 months to 4 years is at or above 11 g/dL. A normal levels for children ages 5 to 12 years is at or above 11.5 g/dL. A normal level for adolescents ages 12 to 15 is at or above 12.0 g/dL.