I can't help it, I feel a pleasant glow when the things we holistic nutritionists have been saying for years, finally get the science behind them - it seems to happen so regularly. I remember, for example, telling a client in 1975 or so that butter was infinitely better than margarine for the health: and being ostracized in consequence!
Here is a damning report on the effect of factory farming on the nutrient levels in foods.
And, since I can't resist the opportunity to preach a bit about a subject dear to my heart, here is an even more damning commentary on the social effects of that inhumane practice:
