this shit makes me really shaky and makes my me very tachycardic. I took it for three days and my heart rate was in the 120's the entire time. IMO the desired results are not worth the risk.

On another note, the people who got liver damage were probably taking 5 times the suggested dose. It's just like when people who are into working out a lot eat/drink 500 grams of protein a day, which can do just as much damage to the liver in the long run.