Does marijuana produce serotonin?

My girlfriend tells me she uses marijuana to calm herself if she is having a stressful day. She has been doing this for many years. She says smoking pot is like self-medicating — it is better than using anti-depressants. She also claims smoking pot helps with depression because of how it helps produce serotonin in the body. What is serotonin and how does it help depression? Does smoking pot really help with managing your anxiety, depression, etc.?


Do I need to see someone about my soap eating obsession?

I'm going to cut right to the chase. I eat soap. It makes me feel good, especially when I'm stressed. Well, I don't sit there eating whole bars at a time, but I do take little chunks off to nibble sometimes. Only bar soap though, the all natural ones (I like the taste).

Am I going to have long term side effects from doing this? Please answer back, I don't see a lot of research on this, even though I've heard of quite a few other people that do this. Is it necessary for me to talk to a professional about this?

It seems kind of silly, I was just wondering.