There is currently a Internet movie available free called Food Matters. It is only available until the 8 October 2011.
It is available at: www.FoodMatters.tv/ScreeningEventCinema.
I have started to watch it and it certainly provides an alternate position about nutrients in your food and our food chain. The supposed experts tell you how the food that is commercially available is not all it is cut out to be, in that it doesn't contain the nutrients your body requires.
Also in the bit I have watched so far it mentions that our body isn't truly able to cope with cooked food and "raw" (uncooked) food is better for you. The figure mentioned in the movie is that 55% of every meal you eat should be raw. My understanding is the less cooked your food is the more nutrients available to you. This sounds reasonable to me, but I certainly don't practice this.
Watch for yourself and see what you think.