The Obesity Society
Http://www.obesity.org/
Once you reach this site select information from the toolbar then select
fact sheet. obesity
Food Allergy & Anaphylaxis Network
Http://www.foodallergy.org/allergens/index.html
Contain special site for children/teens with allergies food allergy
KidsHealth
http://www.kidshealth.org/parent/medical/allergies/food_allergies.html
This site discusses food intolerance vs food allergy food intolerance