This is the Guardian. This summer see the European box office smash that critics aren't raving about

The count of Monte Cristo is timeless and thrillingly new. Five-star says total film.

Rotten tomatoes rates it at 100%. It's a big exciting swashbuckling

adventure stunning, a genuine triumph based on Alexander Dumas's classic tale.

A few count of his life. The Count of Monte Cristo, in Cinema's inconvenient, worrying, and in rare cases even fatal.

And they seem to be on the rise, with some studies suggesting that rates of peanut allergy

among children in Western countries have doubled in a decade.

But we also understand more than ever about what causes and what might prevent allergies.

Some experts believe that one day we may be able to

eradicate them altogether. So what's behind the rise in food allergy?

How can we protect ourselves?

What would a cure look like?

I'm the Guardian Science Center, Ian Sample,

and this is Science Weekly.

Dr. Kari Nadeau, your chair of the Department of Environmental Health at Harvard School of Public Health and you practice

allergy asthma and immunology in children and adults. You're also the author of the book

The End of Food Allergy. First of all, can we distinguish between a food allergy and a food

sensitivity? What's the difference there?

So a food allergy is a disease in which The food in two hours, you can get

a food within two hours, you can get hives or stomach ache,

or breathing issues and the reason behind that allergy you have a

preformed molecule in your body called IGE that is like the match that lights the fire that within two hours

...