No Proven Way to Prevent Celiac Disease

You can't prevent celiac disease. Image of bowl filled with slices of fresh baguette.

Mayo Clinic Q&A DEAR MAYO CLINIC: Is there anything I can do now to prevent my 1-year-old from getting celiac disease? ANSWER: At this time, there is no proven way to prevent celiac disease. But if your child is considered to be at high risk for the disease due to family or medical history, there […]

The difference between food intolerance and food allergy

Mid-body shot of young woman sitting on bed clutching stomach in pain

  Q: I react badly to milk products and thought I had a milk allergy. But my doctor said it was a type of food intolerance, not a true food allergy. What’s the difference? A: When you’re intolerant to a particular food, it’s often because your body lacks an enzyme needed to break down a […]

Lactose intolerance can develop at any age

Splash of milk in glass on blue background

Mayo Clinic Q&A DEAR MAYO CLINIC: What would cause someone to become lactose-intolerant later in life? I’m in my 40s and have never had an issue with dairy, but, now, I can’t seem to have it without problems. Do I need to see a doctor to be tested for allergies, or should I just avoid […]

Number of children with peanut allergies has increased significantly

Peanut butter on a knife

DEAR MAYO CLINIC: Why is it that so many kids these days have peanut allergies? I don’t remember it being an issue even 20 years ago. Is it something most kids will grow out of? I have heard of children doing a peanut allergy study to “cure” them of their allergy. What does that involve? […]