A recent study suggests that the extract of a cactus (Caralluma Fimbriata) may help reduce anxiety. One experimental group received the drug while a control group received only placebo pills. The researchers suspect that Caralluma Fimbriata may work by reducing the stress hormone cortisol….

Study: 

Kell, G., Rao, A., & Katsikitis, M. (2018). A randomised placebo controlled clinical trial on the efficacy of Caralluma fimbriata supplement for reducing anxiety and stress in healthy adults over eight weeks. Journal of affective disorders.