… effects of higher testosterone would be associated with lower health and fitness among …
been directly analyzed for association with physical or psychological health. Additionally, there is …

… However, many studies investigating the association of T levels with total or visceral …
No studies have reported an association between T and cardiovascular mortality. Therefore, …

… Finally, the prediction that a significant positive association would be evident between
testosterone levels and working memory performance was partially supported by our findings of …

… In multiple linear regression models, the association between marital status … association
between marital status and each hormone was investigated, while in model 2 the association …

Background Testosterone level follows a circadian rhythm. However, whether sleep
duration and disturbances can affect testosterone level, muscle mass, and strength remains …

… associations between baseline T and mean T and the attention/concentration index (Digit
Span … The results of the present study demonstrate a substantial association between long-…

… Testosterone administration to hypogonadal men supports this notion. But not all studies have
been able to confirm the association between testosterone and … the entire life span. These …

… health. Mendelian Randomization studies suggest positive testosterone-health associations
… , we examine social patterning of testosterone across the adult life-span, with age-curves …

… Longitudinal standardized cognitive assessments were performed over this time span. Our
primary goal was to examine whether relatively higher levels of estradiol and testosterone …

… an association between higher endogenous testosterone … even detrimental effects of higher
testosterone on cognition [11]. … Testosterone is the major circulating androgen in males and …