Disease Database Drug Database Alt. The inability to digest lactose, the sugar found in dairy products, produces cramps, nausea and diarrhea within an hour of drinking milk or eating ice cream. Other symptoms include gas and bloating.
Cheese is also a culprit.
Cheese can cause lactose intolerance. But the real danger is that adults who think they're suffering from LI shy away from all dairy products, thus increasing their risk of osteoporosis . According to an issue of Mayo Clinic Women's HealthSource newsletter, because LI is so common, many experts consider it a normal development rather than a disorder. Yogurt may also be tolerated by some people, while some have no problems ingesting heated milk products such as cocoa or cooked puddings. According to a recent issue of the Berkeley Wellness Letter, half of all smokers try to quit in any given year, but only a small number succeed.