I completely agree with you, especially as one who lives a completely organic lifestyle. I am just reporting my findings, even if I disagree with them.

But: organic foods, clothing, toys, cosmetic, etc are certainly healthier than conventional products. First, you loose the pesticides, which makes the products safer and healthier (for both the consumer and the planet). Then the foods are healthier because they ARE more nutritious. The Mayo clinic study may be old or they didn't read or publish the new research. There are almost consistently significantly more (healthful) nutrients in organic foods than they are in conventional ones.

Why would the USDA not claim that organic is healthier? Maybe the government doesn't want to get sued by the conventional food producers? But the studies are there, look for them.

A Green Seal employee told me that organic certification is the most credible label for foods for humans and pets, also in respect to any green claims. A California State Compliance officer says that it is buyer be ware of any pet food product that is not certified organic. Read more at http://www.onestaorganics.com/news.php.