oh ... and if you know you should, but lack motivation to diet... this may be just the (visual) aid you need. I can pretty much guarantee that you will lose your appetite.
p.s. Editorial note.... I don't agree with everything the guy "narrating" this movie has to say. For example, I hafta knit my eyebrows and shake my head when I consider his comment about cows being "designed by evolution" ...it makes no sense - but that statement alone could/just may serve as inspiration for a future post here :) Anyhow - if you do watch it, as with anything/everything, I encourage you to think critically. Overall I think this journey to the source of the food we consume is a well researched & convincing expose' ... tho' the silence of the huge corporations who declined to comment when given the opportunity was quite convincing too.