What diet do you suggest?

while you're on the ssri's for despression you'll have a lot of trouble sticking to a diet, however, you should find that by increasing your exercise, say, 30 minutes running, every 2 days, you'll need to take less of the meds as exercise recovery releases dopamine into your system. once you get into a regular routine of exercise, you'll feel proud of yourself for the improvements you'll see, and can stop taking them altogether, then start thinking about a standard, balanced 1600-1900 calorie diet.