I know that raw food diet and fasting help a lot, but I think that things are not so simple actually. For example artificial light, disconnecting from nature, EMF have far more influence than poor diet and exercise. Because of it our hormones are completely messed up. This can make weight and hunger control almost impossible. There are so many studies on these topics so may be it is a matter of time and consciousness to become healthier. I don't know what the solution is but it seems like the way we live today makes us zombies, addicts, pharmaceutical and food industries' slaves. I dream for a world full of healthy people..