I have been saying for years that marijuana is my prozac. I`m a daily smoker. Have been since 1995. Not a heavy one, going through about an ounce(28 grams) every three months of a good hydroponic indica sativa. So about 1/3 gram a day.
i smoke 2 or 3 times a month. Reduces my anxiety tremendously 3-5 days post smoke.