četvrtak, 13. svibnja 2010.

Obesity and sex are linked

The latest medical research shows that more than 30% of people with overweight seeking medical help for obesity negatively affects their sex lives. In obese women it is usually due to psychological factors caused by the complex's own appearance, but also because of problems related to disturbed levels of sex hormones.
Health problems such as elevated cholesterol and triglyceride levels and diabetes and insulin resistance (as an early indicator of type 2 diabetes), men may cause impotence, which in turn causes the reduction of sexual desire. Both of these conditions as a result have poor circulation in small arteries of the penis, which can cause impotence and erectile dysfunction. What was that SHBG and acting on sexual desire? Men who have erectile problems quickly begin to lose the desire for sex, research suggests that sexual desire decreased in obese women due to psychological factors caused by the complex caused by their own appearance, and problems with levels of sex hormones. For both sexes, a simple rule applies - the more you have the fat in the blood, the higher the level of SHBG's. SHBG is a globulin that binds sex hormones (U.S. Sex Hormone Binding Globulin), circulating plasma protein that specifically binds androgens and estradiol in the blood. Its half-life is about 7 days, and occurs in the liver and secreted into the blood. Its creation depends on the concentration of circulating androgens and estrogens. High levels of androgens and progesterone androgenskih inhibit the synthesis of SHBG, while high levels of estrogen and thyroid hormones stimulate SHBG synthesis. The more testosterone, which is related to SHBG, the less it is available to raspiri sexual desire.

How to improve sex life?
1st If you have problems with obesity, which affects your sexual desire, lose at least 7 kilograms of excess, to stimulate sex hormones. 2nd Eat foods valuable nutritional ingredients, and low calorific value, since that would control the level of cholesterol and blood sugar. 3rd Regular exercise, because physical activity will improve circulation, burn calories and jam condition.

Sex hormones and obesity

In obese men reduced the level of testosterone, which is considered a consequence of reduced levels of protein that binds to testosterone. The level of free and biologically active testosterone is normal in moderately obese men, while in the very obese, and she declined. Obese women often have irregular menstrual cycles. Women who turn to a doctor because of increased hair and the absence of ovulation, often suffering from polycystic ovarian syndrome, and are on average 15 kg heavier than women without menstrual disorders. During pregnancy in obese women, are more common complications such as high blood pressure and diabetes, maternity. Obesity in women, which begins in teen age, often in the elderly complicates infertility and polycystic ovarian syndrome, but by reducing the weight hormonal disorders are improved in most cases. In obese postmenopausal women, estrogen levels in the blood that creates a transformation in the adipose tissue is higher than normal in heavy women, which is associated with an increased incidence of breast cancer.




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