Iron and menopause: does increased iron affect the health of postmenopausal women?
Estrogen deficiency has been regarded as the main causative factor in menopausal symptoms and diseases. Here, we show that although estrogen decreases by 90%, a concurrent but inverse change occurs in iron levels during menopausal transition. For example, levels of serum ferritin are increased by two- to threefold from before menopause to after menopause. This observation has led us to hypothesize that, in addition to estrogen deficiency, increased iron as a result of menopause could be a risk factor affecting the health of postmenopausal women. Further studies on iron and menopause are clinically relevant and may provide novel therapeutic treatments.
Jian
Jinlong
J
Department of Environmental Medicine, NYU School of Medicine , New York, USA.
Pelle
Edward
E
Huang
Xi
X
D015914:Estrogen Replacement Therapy; D005260:Female; D006801:Humans; D007501:Iron / Q000378:metabolism*; D017698:Postmenopause; D012307:Risk Factors
D007501:Iron