Clinical trials started in 2008. Thats decades for something major to appear. There are minor things, but people can simply stop taking it. Given the weight los

Clinical trials started in 2008. Thats decades for something major to appear. There are minor things, but people can simply stop taking it. Given the weight lost causes years of healthy lifespan to be gained, it would take a monumental problem that would have been seen by now to make it not worth it for a lot of people who can't lose weight on their own.