Lower levels of sex hormones might be tied to tears of the shoulder's rotator cuff in men and women, a new study suggests. Among women with low levels of estrogen, researchers found the odds of a ...

Lower-than-normal levels of sex hormones can increase the risk of shoulder injuries in men and women, according to a new study. The research conducted at the University of Utah, specifically examined ...

This article was reviewed by Felix Gussone, MD. Hormones are hugely influential in determining how you feel and function. These chemical messengers regulate metabolism, mood, reproduction, and energy.