Home / People / Peter GrinspoonCannabis 'Very Promising' as Opioid Replacement, Early Study Results Show | High TimesPeter GrinspoonTue, Jun 21A 'Dr. Grinspoon' quoted in "High Times' @HIGH_TIMES_Mag -- what a flashback! Great article by Benjamin Adams @benbot11 #cannabis #NSAIDS #chronicpain #opioids https://t.co/FcVezxmGYg17Biodata in South Africa plans to determine how useful cannabis is for pain management.Read More Discover Peter GrinspoonNewsAddictionCannabisDispensaryHealthOpioidsPsychedelicsScience