The use of these chemicals that are taken orally and do not require injection worries anti-doping authorities.

The regulars of the chronicles of events in sport can begin to modify the acronyms and names that have caused episodes of shame. EPO, estazonol, nandrolone, testosterone, corticotropin or growth hormone moved the underground worlds of doping for decades and no one would put their hand in the fire to bet that they have passed away. Then came the explosion of peptides, next-generation doping, all-in-one products that serve to reduce body fat, increase muscle mass, and speed recovery from injuries. Always the thief ahead of the police. And among the authorities that fight against this scourge, a new avenue of investigation and monitoring has been opened for a long time that responds to a disturbing acronym, MRSA sarms website.

SARMs (specific androgen receptor modulators) are selective androgen modulators. Substances with a very specific selective capacity, capable of stimulating the desired part of the body, be it muscles, bones or body fat. Unlike regular steroids, which bind to androgen receptors in many tissues in the body, SARMs selectively bind to androgen receptors in certain tissues, but not others.

This poison for sport has been working in experimental laboratories for some time, without having made the leap to international drug agencies. The experts consulted by ABC consider that in Spain they will not be approved by the Medicines Agency, nor was Meldonium, the product with which the tennis player Maria Sharapova tested positive.

SARMs increase body mass, bone mass and reduce overweight, with the advantage that they do not inhibit regular testosterone production and in theory do not cause kidney damage, unlike traditional anabolics. According to the doping merchants, SARMs do not punish the body with side effects and as severe as traditional anabolic drugs do, namely: enlargement of the mammary glands, testicular atrophy, liver problems or lesser symptoms, such as acceleration of baldness or acne.

The anti-doping authorities in Spain have detected an increase in activity with respect to these drugs, but with a detail that makes them potentially more dangerous. They don't need an injection. They are administered orally in pills or droppers, which eliminates the apprehension, scruples or considerations regarding the punctures in the muscle or the vein of so many unscrupulous willing to resort to doping in order to improve their performance.

According to the authorized voices consulted by ABC, there is an eminent risk in promoting SARMs as a method of doping. According to what they say, the side effects are notable, almost the same as classic anabolics, since the doses that are consumed are much higher than the therapeutic ones indicated for the drug.

According to the published medical literature (for example in the History of the U.S Anti-Doping Agency - USADA-, the one that put an end to the Armstrong myth), any of the existing SARMs (the type task feeds, also harmless to tan or to avoid hair loss) would be very useful to stimulate the growth of specific tissues, such as muscles and bones, and avoid unwanted side effects in other tissues, such as the liver or skin sarms store.

clinical treatment

SARMs are being evaluated as a clinical treatment for atrophy caused by diseases such as osteoporosis, cancer, heart failure, chronic obstructive pulmonary disease, end-stage liver disease, end-stage renal disease, and infection that causes AIDS.

Tasks androgen receptors are banned from sport by the World Anti-Doping Agency (WADA) under the category 'Other Anabolic Agents'. And increasingly roughage examples. Ostarine (also known as MK-2866), andarine, ligandrol (LGD-4033), and products with numerical sequences TT-701, RAD104, GW1516... And so on, a huge amount of drugs circulating illegally on the web in dietary supplements or as investigational chemicals.

Currently, there are more than 120 substances on the high-risk list that contain MRSA and that could pose significant health risks to athletes or cause a positive doping test.