HealthOpioids no better than placebo for short-term lower back and neck pain People who took the opioid oxycodone or a placebo for six weeks reported similar pain scores for acute discomfort in their lower back or neck 51¶¯Âþ
LifeMale masturbation in primates evolved to cut chance of catching STIs Masturbation in male primates seems to have evolved to boost reproductive success and cut the chance of getting a sexually transmitted infection, but the picture isn’t so clear for females 51¶¯Âþ