What Are Dairy Allergy and Lactose Intolerance? Lactose intolerance and dairy allergy sound a lot alike. Many people think they’re the same thing. But their causes and their effects on your body are ...

Irritable bowel syndrome (IBS) and lactose intolerance cause similar symptoms in the digestive system. They are separate conditions with differences in diagnosis and treatment, though people can have ...

If you are lactose intolerant, you typically experience digestive symptoms, including bloating, diarrhea, and other symptoms, after consuming lactose. Lactose is a type of sugar found naturally in the ...

Medically reviewed by Daniel More, MD Key Takeaways A yogurt allergy is usually part of an allergy to milk and milk products.Lactose intolerance happens when you can't digest lactose, the sugar in ...