From a scientific view point, according to the USADA: SARMS are therapeutic compounds that give the user the results of steroids, without many of the negative effects associated with steroids, cardarine suppression. Currently, there's not much research to support the positive uses of SARMS. In fact, these drugs are banned in several countries without the completion of clinical trials for their advantage or disadvantage. Because of this reason, there are two sides to the story. Some users vouch for them whole-heartedly, claiming that there are no discernible side effects of using SARMs. By inhibiting myostatin activity so, it is possible to enhance your body's possible to build muscle tissue that is larger and more slender, cardarine suppression.