This was a life changing movie for me, and I fully believe, that it made me healthier. It can be watched, for more than entertainment. It changed the way I live. I’m not medical enough, to know how true, the parts about fitness/nutrition are, but believe it it indicate a change, we all need to make, for the survival, of our entire planet, to make. More carbon is omitted, by our food, passing gas, than all vehicles, around the entire world, driving. On the other hand, it may turn you into, a damned hippy, being as radical, as believing, that we need trees. You may end up, striving for a paper company, to lose some money. As close to a definition as: a movie, everybody should see, as I’ve ever seen.