You enjoyed every bite of the pasta alfredo, flame-grilled burger, or creme brulee but hours later you're sprinting, nonstop, to the bathroom.
After vomiting or having diarrhea, you may not be thinking kindly of the restaurant or your BBQ host, figuring you have food poisoning.
But is it really? Your upset stomach could be caused by a food intolerance or irritation -- your GI tract and creme brulee simply don't get along.
In the U.S., about 76 million people get sick each year from food-borne...