You can experience serotonin syndrome from more than just medications. Monique, 27, tells Refinery29 that drinking one too many adaptogenic drinks this past October led her to experience what she suspects was serotonin syndrome. “I do a little bit of camming, so I like to have a drink or something while I’m constantly streaming,” she says. After ending up on sober curious TikTok, she decided to give one of these buzzy drinks a try. The ingredients included 5-HTP, which has all been found to stimulate serotonin. Monique ended up having four cans within two or three hours — a big no no. The brand she tried suggests that you should have no more than four over a 24-hour period. They also say to stay away from the drinks if you’re under 18, breastfeeding, pregnant, already taking SSRIs or have a medical condition.