Addiction

Ketamine therapy may help former drinkers stay abstinent
opioid vaccine
Trial of opioid vaccine launches in US
MDMA for alcohol addiction
First-of-its-kind pilot study uses MDMA for alcohol addiction
ibogaine for addiction depression
Tweaked psychedelic drug could treat addiction, depression 
Smokeless Cigarettes
FDA: Smokeless cigarettes produce less harmful chemicals
Staying sober in quarantine3:30
safe injection sites
Safe injection sites are legal, US court rules
ibogaine
Ibogaine: The psychedelic cure?
addiction recovery
Rethinking addiction recovery with fitness5:37
drug to curb meth addiction
We may have found a drug to curb meth addiction