And rogen rise is greater in those patients who lose more weight as well as in younger , non-diabetic subjects with a greater degree of obesity .
Body weight loss is also associated with a decrease in estradiol and an increase in gonadotropins levels .
These data show that weight loss is associated with an increase in both bound and unbound testosterone levels .
The normalization of sex hormones induced by body weight loss is a possible mechanism contributing to the beneficial effects of surgery in morbid obesity
OBJECTIVE Few r and omized clinical studies have evaluated the impact of diet and physical activity on testosterone levels in obese men with conflicting results .
Conversely , studies on bariatric surgery in men generally have shown an increase in testosterone levels .
The aim of this study is to perform a systematic review and meta- analysis of available trials on the effect of body weight loss on sex hormones levels .
Lifestyle, diabetes, and cardiovascular risk factors 10 years after bariatric surgery.
BACKGROUND Weight loss is associated with short-term amelioration and prevention of metabolic and cardiovascular risk , but whether these benefits persist over time is unknown . METHODS The prospect i ve , controlled Swedish Obese Subjects Study involved obese subjects who underwent gastric surgery and contemporaneously matched , conventionally treated obese control subjects . We now report follow-up data for subjects ( mean age , 48 years ; mean body-mass index , 41 ) who had been enrolled for at least 2 years ( 4047 subjects ) or 10 years ( 1703 subjects ) before the analysis ( January 1 , 2004 ) . The follow-up rate for laboratory examinations was 86.6 percent at 2 years and 74.5 percent at 10 years . RESULTS After two years , the weight had increased by 0.1 percent in the control group and had decreased by 23.4 percent in the surgery group ( P<0.001 ) . After 10 years , the weight had increased by 1.6 percent and decreased by 16.1 percent , respectively ( P<0.001 ) . Energy intake was lower and the proportion of physically active subjects higher in the surgery group than in the control group throughout the observation period . Two- and 10-year rates of recovery from diabetes , hypertriglyceridemia , low levels of high-density lipoprotein cholesterol , hypertension , and hyperuricemia were more favorable in the surgery group than in the control group , whereas recovery from hypercholesterolemia did not differ between the groups . The surgery group had lower 2- and 10-year incidence rates of diabetes , hypertriglyceridemia , and hyperuricemia than the control group ; differences between the groups in the incidence of hypercholesterolemia and hypertension were undetectable . CONCLUSIONS As compared with conventional therapy , bariatric surgery appears to be a viable option for the treatment of severe obesity , result ing in long-term weight loss , improved lifestyle , and , except for hypercholesterolemia , amelioration in risk factors that were elevated at baseline
And rogen rise is greater in those patients who lose more weight as well as in younger , non-diabetic subjects with a greater degree of obesity .
Body weight loss is also associated with a decrease in estradiol and an increase in gonadotropins levels .
These data show that weight loss is associated with an increase in both bound and unbound testosterone levels .
The normalization of sex hormones induced by body weight loss is a possible mechanism contributing to the beneficial effects of surgery in morbid obesity
OBJECTIVE Few r and omized clinical studies have evaluated the impact of diet and physical activity on testosterone levels in obese men with conflicting results .
Conversely , studies on bariatric surgery in men generally have shown an increase in testosterone levels .
The aim of this study is to perform a systematic review and meta- analysis of available trials on the effect of body weight loss on sex hormones levels .