Why does chocolate milk make me sick?

Try keeping a food diary for three days to a week. Longer is better. Write down everything you eat, how much and when you eat it. Also make notes of any stomach pains and your bowel habits during that time. Try as much as possible to eat the way you normally would during that time. read more

These symptoms can occur alone or in combination with skin effects, such as rash or hives, and respiratory symptoms. An allergy to milk protein may cause stomach problems and most chocolate contains milk solids. Your doctor can perform an allergy test to determine if you have a milk allergy. If so, you may be able to enjoy dairy-free chocolate. read more

These products are not familiar to me, and probably not available in the UK. However, the way to work this out is to go down the ingredients lists. Find all the stuff that appears on both lists and you can then start to narrow it down. read more