24 Mar 2021 --- An international study published in Clinical Toxicology found nine prohibited stimulants and eight different mixtures of stimulants in 17 analyzed weight management and sports supplement brands available for sale in the US. The most abundant stimulant was deterenol, a beta-agonist with “potentially serious adverse effects when consumed orally in humans,” including nausea, vomiting, sweating, agitation, palpitations, chest pain and cardiac arrest.
