“Zombie drug”: xylazine, this substance that worries the United States – Sciences et Avenir
Cocaine, heroin, fentanyl… The opioid crisis which has killed more than 500,000 people over the past 20 years continues to worsen in the United States. These drugs particularly affect young people and modest backgrounds, because they are easily accessible and highly addictive. Fentanyl in particular, which has wreaked havoc in the United States and Canada … Read more