5-HTP is a serotonin precursor that you can take in low doses to help do a lot of different things. For me, it lowered food cravings and impulsiveness, balanced out sleeping anxiety, vastly improved my gut health, and really helped with my depression. I have a positive mood about me that I haven't had since I was a teenager, and I am so vastly enjoying life today, despite the trials. Before starting a daily regimen of 5-HTP, I was worried that I might one day lose myself to suicide. Now I treasure every day. Truly changed my life. Maybe it will change yours.
Again this is completely anecdotal, unscientific non-medical advice.