“Peanut-allergy panic has spread across the nation. In a recent essay, Harvard physician and sociologist Nicholas Christakis relates an incident in which a peanut was spotted on the floor of a school bus, “whereupon the bus was evacuated and cleaned (I am tempted to say decontaminated), even though it was full of 10 year olds who, unlike 2 year olds, could actually be told not to eat off the floor.”

Actions like that are no doubt overdue in the minds of organizations like the 30,000-member Food Allergy and Anaphylaxis Network (FAAN), a Virginia-based advocacy organization that has led the fight to raise awareness about peanut and other food allergies in both children and adults. Go to its Web site and you’ll see some eyebrow-raising points.

• The incidence of food allergies has doubled over the past 10 years.

• Food allergy is believed to be the leading cause of anaphylaxis outside hospitals, causing an estimated 50,000 emergency department visits each year in the U.S.

• Each year in the U.S., it is estimated that anaphylaxis caused by food results in 150 deaths.

Those FAAN numbers get cited in nearly every news report about food allergies. The organization’s founder, Anne Munoz-Furlong, mother of a food-allergic child, is well known in the media as a food allergy expert. She has done her own research and her studies have been published in medical literature. Now major medical groups, like the American Academy of Pediatrics, have recommended that children avoid eating peanuts until age 3. As for consuming other potentially allergic foods (such as strawberries or dairy), the AAP has, until recently, suggested that kids wait until age 2.

But on closer examination, food allergies are not the epidemic we’ve been led to believe. FAAN’s advocacy may have helped to create rules and laws that are based less on sound science than on a significant misrepresentation of facts. Ironically, by accepting these facts, we may be increasing our risk of developing food allergies.” — Rahul Parikh MD via Salon.