Current options for testosterone treatment include a patch, cream, and oral therapies; transdermal methods are preferred because there is no first-pass Additionally, unwanted androgen adverse effects and a negative effect on lipids may be reduced with transdermal application, although unwanted hair growth remains. These effects produce menstrual cycle changes, which result in hormone release leading to behavioral changes, notably binge and emotional eating. Not coincidentally, this increase in desire works in favor of a woman's fertility. Bei einer Frau wird es als natürlicher angesehen, dass sie weniger Lust auf Sex hat. There are three major endogenous estrogens in females that have estrogenic hormonal activity: estrone, estradiol, and estriol. Estrogen, the main sex hormone in women, plays a bigger role in male libido than previously thought, according to research that may guide development of sex-drive treatments. Hypothalamic protein levels in the gene comt are enhanced by increasing estrogen levels which are believed to return mice that displayed ocd rituals to normal activity. S Axiron and Abbvie inc. An accompanying proposed rule deals with cosmetics, concluding that any use of natural estrogens in a cosmetic product makes the product an unapproved new drug and that any cosmetic using the term "hormone" in the text of its labeling or in its ingredient statement makes. 73 74 Cosmetics Edit Some hair shampoos on the market include estrogens and placental extracts; others contain phytoestrogens. Sie können die libido auf verschiedene Arten erhöhen. Positive effects of testosterone treatment can include increased muscle mass, bone retention, and increased overall well-being. Basson r, mcInnes r, smith md,.