Lithium
"I have tried taking lithium twice - when I was a teenager & as an adult. Both times it didn't do much for me. I still experienced mood swings & I gained a lot of weight. I also developed thyroid problems & had very bad tremors. This is not a medication I would recommend. If you do decide to take lithium make sure to get your your doctor to give you blood tests regularly, so you can check on your liver, thyroid, etc. It is very important."