Lack of desire for sex and erectile dysfunction are sexual problems that can result from low testosterone. It has been found that its low levels can reduce the possibilities of satisfying sex in men. It should also be borne in mind that hormone levels usually drop after the age of 50. The process started already after the 40s, but then the decrease in the level was insignificant – only by 1.3%. 1. Testosterone and Possible Causes of Low Libido The research community has not yet fully figured out the relationship between testosterone and libido. In addition, changes in the desire for intimate contact are related to a man’s age, as well as stress levels, sleep, opportunities for sex. For these reasons, defining what is a “normal” desire for sex is nearly impossible, experts say. Usually, the person himself identifies the lack of sexual desire as a problem. In other cases, his intimate partner may mark it as a problem. Symptoms of low testosterone do not always include feelings of reluctance to have sex. Some men maintain libido at relatively low levels of the hormone. In other men, it may be low even with normal testosterone levels. However, low testosterone is one of the possible causes of low libido, scientists emphasize. If it drops significantly, almost every man would experience some decrease in sex drive. According to a large-scale American study, about 28% of men with low testosterone also suffer from a decreased libido. The average age of the participants was 47 years. On the other hand, testosterone is not the only cause of sexual reluctance in men. Factors that also have a serious impact are stress, sleep deprivation, depression and chronic illnesses. 2. Low Testosterone and Erectile Dysfunction Surprisingly, according to experts, low testosterone alone, without the presence of another health problem, rarely causes erectile dysfunction. The condition is usually associated with atherosclerosis – the narrowing and hardening of the arteries. Getting an erection can be difficult if the small blood vessels leading to the penis are damaged. Diabetes, high blood pressure and high cholesterol are the three main causes of atherosclerosis and erectile dysfunction. NEWS_MORE_BOX At the same time, low testosterone can be an “accomplice” of atherosclerosis in the development of erectile dysfunction. Experts believe that its reduced values ​​in men with other risk factors leading to erectile dysfunction can further worsen the problem. Summarizing the opinion of scientists, low testosterone is somehow related to many of the conditions that lead to erectile dysfunction, although it has not been proven to cause them. Among them are: metabolic syndrome; Overweight; endothelial dysfunction; diabetes. Testosterone replacement therapy is believed to improve sexual desire and sex satisfaction in men, but in the long term,the risks and benefits of its application are still unknown.