Cannabinoids promote hippocampus neurogenesis and produce anxiolytic- and antidepressant
Cannabinoids promote embryonic and adult hippocampus neurogenesis and produce anxiolytic- and antidepressant-like effects -- Jiang et al. 115 (11): 3104 -- Journal of Clinical Investigation

Antidepressant-like activity by blockade of anandamide hydrolysis
Antidepressant-like activity and modulation of brain monoaminergic transmission by blockade of anandamide hydrolysis

Decreased depression in marijuana users.
Decreased depression in marijuana users.

Antidepressant-like activity
Antidepressant-like activity and modulation of brain monoaminergic transmission by blockade of anandamide hydrolysis

Dronabinol and marijuana in HIV-positive marijuana smokers: caloric intake, mood, and sleep.
Clinical Studies and Case Reports

Cannabis and Depression
AAMC: Cannabis and Depression

Association between cannabis use and depression may not be causal, study says
IACM-Bulletin

Marijuana use and depression among adults: Testing for causal associations.
Marijuana use and depression among adults: Testing...[Addiction. 2006] - PubMed Result

Do patients use marijuana as an antidepressant?
Do patients use marijuana as an antidepressant? [Depression. 1996] - PubMed Result

Cannabis' Acts as Antidepressant
'Cannabis' Acts as Antidepressant: The Hempire - [cannabis, hemp]

Cannabis And Depression Research
Cannabis And Depression Research: The Hempire - [cannabis, hemp]

There were a few more in my post (click the link below), but they were on relief of depression in patients who had other medical problem underlying their depression.

And as a mildly manic depressive, may I suggest keeping busy? Doing things that have an end product that you can show to yourself. When I'm down, I force myself into doing necessary things. I've learned to "be mean to myself".

And "doing for others" iis also good for you. I work in special education and it supports me mentally when I'm down. Helping those who are helpless, affirms your "higher nature". When you are in contact with your "higher nature", it is harder to be depressed!

In many cases, toking a fatty, doesn't hurt either. :stoned:
- Granny:hippy: