Guest Speaker: The Organic Food Controversy—Challenging Nutrition, Flavor and Sustainability
Tuesday, 02 October 2012 16:14According to the author of a new book, Demystifying Food from Farm to Fork, the benefits of organic foods are not justified by their cost.
By Maurice Hladik
In 2009, the American Journal of Clinical Nutrition published a similar report, Nutritional Quality of Organic Foods: a Systematic Review, which reached a similar conclusion. The later research was conducted by the University of London on behalf of the British government. Both these were meta-analyses, meaning the highly qualified teams gathered numerous research papers on both sides of the argument before concluding that when it comes to nutrition, farming is farming. The approaches by organic farmers, which differ from their conventional brethren, had little or no impact on nutrition.
These results are hardly surprising when one considers that nutrition is dependent on a host of issues, starting with the variety of the plant or animal. For example, hard red spring wheat has higher protein content than soft winter wheat, and Jersey cows tend to produce milk with higher butterfat content than black and white Holstein Friesians. Then there are a slew of other factors, including the maturity of whatever is grown at harvest, length of time in storage, the variables of humidity and conditions in transport, plus many more. Whew! With so many factors influencing nutrition, it isn’t surprising that a handful of farming practices would make little difference.