Tag: Rda for iron

According to the National Institutes of Health, iron needs differ significantly between male and female teenagers due to rapid growth and, for girls, the onset of menstruation. A 16-year-old's daily requirement is not a single number but depends on their biological sex to support essential bodily functions like oxygen transport and muscle growth.

The human body contains about 3 to 4 grams of iron, and maintaining this level is crucial for transporting oxygen via hemoglobin to tissues throughout the body. In response to this vital need, establishing a clear understanding of what is the general recommendation for iron is essential for people of all ages and life stages.

According to the National Institutes of Health, iron is a vital mineral necessary for red blood cell production, oxygen transport, and hormone synthesis. The total requirement of iron varies significantly throughout life, influenced by factors like age, gender, and dietary choices. Maintaining adequate iron levels is crucial for overall health and preventing conditions like iron-deficiency anemia.