Food Intolerance is not the same as a food allergy.  Below is information on some common food intolerances. 

• What is the Difference Between a Food Allergy, Food Intolerance and Food Sensitivity? - Institute of Food Technologists

Lactose Intolerance

• Lactose Intolerance - National Digestive Diseases Information Clearinghouse
• Problems Digesting Dairy Products?- FDA Consumer Update
• Lactose Intolerance - MedlinePlus
• Why Does Milk Bother Me? - National Digestive Diseases Information Clearinghouse
• Milk for Kids with Lactose Intolerance - USDA
• What People with Lactose Intolerance Need to Know about Osteoporosis - National Institutes of Health

Celiac Disease or Gluten Intolerance

• Everything You Want to Know about Gluten - Institute of Food Technologists
• Celiac Disease - National Digestive Diseases Information Clearinghouse
• Pediatric Celiac Disease - Children's Digestive Health and Nutrition Foundation
• Celiac Disease Awareness Campaign Educational Materials
• Celiac Disease Foundation
• Celiac Disease - MedlinePlus
• Celiac Sprue Association
• The Gluten-Free Diet - National Digestive Diseases Information Clearinghouse