and younger men (aged ≤56 years at baseline) were analyzed separately, the association between high estradiol levels and low risk of cardiovascular disease was only present in older men.

All humans produce estrogen, but females have higher levels than males. Low estrogen can lead to irregular periods in females and a low sex drive, reduced bone density, and other issues in all people.

Physicians are prescribing testosterone therapy increasingly for older men with ... diagnoses from chart reviews. Another area of interest is the relation between testosterone level and bone ...

Previous studies on the influence of androgen and estrogen levels on fracture risk in elderly men have produced conflicting results. A new prospective study that used gas chromatography–mass ...