I've been taking high-dose fish oil for about a month, and I think it's helping my depression a little bit. I take Nordic Naturals Ultimate Omega. It's has lemon oil in it, so that's what I taste afterwards, if I taste anything at all. There is also a DHA formula with strawberry oil. I keep them in the fridge and only take them with a meal.

I can't take them before bed, makes me sick, plus I recently read that for some people, fish oil can act a bit like speed (!), so taking them at night can keep you awake.