I want to start working out properly so I look nice in my wedding dress in August. I never have any motivation these days an when I was looking up things on line it mentioned taking fat burners to help with the breaking down of the fatty tissues and also to give you energy to motivate yourself. Two questions, 1. Are they legal and 2. Are they safe for people with Hughes/on warfarin?? I don't want to take any of its going to do more harm then good.