Conclusions and Relevance This systematic review and meta- analysis did not show a significant beneficial or detrimental association of HT with muscle mass .
Importance Hormone therapy ( HT ) has been suggested for protection against age-related muscle weakness in women .
However , the potential for HT-associated health risks necessitates a better underst and ing of the direction and magnitude of the association between HT and health outcomes , such as lean body mass ( LBM ) .
Objective To determine whether HT was associated with reduced LBM loss compared with not receiving HT  among postmenopausal women aged 50 years and older .
Supplementation with DHEA: effect on muscle size, strength, quality of life, and lipids.
OBJECTIVE To evaluate the effects of combination estrogen/ and rogen therapy on muscle mass , strength and endurance , serum hormone and lipid profiles , and quality of life measures in postmenopausal women . METHODS Prospect i ve , r and omized , placebo-controlled pilot study at a tertiary care medical center . Fifty postmenopausal women were r and omized to a 12-week course of ( 1 ) dehydroepi and rostenedione ( DHEA ) 50 mg daily , ( 2 ) conjugated equine estrogen ( CEE ) 0.625 mg daily , ( 3 ) DHEA 50 mg+CEE 0.625 mg daily , or ( 4 ) placebo . Main outcome measures of lower extremity muscle ( calf ) mass , functional muscle parameters , serum hormone and lipid levels , and quality of life ( QOL ) were obtained at baseline and after treatment . Statistical analysis compared percent change from baseline values and treatment differences among outcomes . RESULTS Significant increases in mean DHEA , DHEA sulfate ( DHEA-S ) , testosterone , and and rostenedione levels were noted with DHEA alone or combined DHEA/CEE treatments when compared with placebo . Compared with no hormone therapy , none of the supplemental hormone groups caused significant changes in muscle mass , muscle strength , muscle endurance , feelings of well-being , sleep , or sexual function . CONCLUSIONS And rogen replacement therapy , with DHEA , to menopausal women increases serum and rogen levels without any appreciable effect on muscle cross-sectional area , muscle strength , muscle function , or improvement in health-related QOL
Conclusions and Relevance This systematic review and meta- analysis did not show a significant beneficial or detrimental association of HT with muscle mass .
Importance Hormone therapy ( HT ) has been suggested for protection against age-related muscle weakness in women .
However , the potential for HT-associated health risks necessitates a better underst and ing of the direction and magnitude of the association between HT and health outcomes , such as lean body mass ( LBM ) .
Objective To determine whether HT was associated with reduced LBM loss compared with not receiving HT  among postmenopausal women aged 50 years and older .