Can you tell me about red dye in foods and why people say it is harmful?
user
Well I’m not actually a doctor, but I could just point you to some relevant information.  One source is called WebMD, and they have a page explaining that although red dye is usually very safe, some people might react poorly to it.  They have a list of foods that have been found to have some of the worst potential side-effects from the dye, and I could look for any others in the future.  Would that be helpful?
assistant
No thanks. Can you be tested for the allergy?
user
Not currently, sorry.
assistant
Which foods contain the dye?
user
Usually you have to check the ingredients list, since each food item is different.  Here’s a list of some of the ingredients:   red #40, red #3, red #4, E-162, E-120, E-124, E-124, red #40, E-100, E-122, E-120, E-150, E-120.  They’re usually in certain types of candy, fruit preserves, macaroni & cheese, maraschino cherries, fruit juice, baked beans, and some other foods.  If you’re not eating those things it’s hard to know if you’d be affected or not.
assistant
What are some symptoms you might experience if you were affected by the dye?
user
There are various things that people can experience when their immune systems react to the dye, but most commonly people experience hives, nausea, diarrhea, and vomiting.  Are you planning to get allergy testing or see a doctor in the near future?
assistant
No, I was just curious because a friend of mine doesn't want to give her daughter food with the dye. I just wanted to find some useful information for her to use.
user
You could show her this information.  Or I could try to see if I can find out the most common foods to watch out for, if that’s helpful.
assistant
Can you tell me about red dye in foods and why people say it is harmful?
user
Well I’m not actually a doctor, but I could just point you to some relevant information.  One source is called WebMD, and they have a page explaining that although red dye is usually very safe, some people might react poorly to it.  They have a list of foods that have been found to have some of the worst potential side-effects from the dye, and I could look for any others in the future.  Would that be helpful?
assistant
No thanks. Can you be tested for the allergy?
user
Not currently, sorry.
assistant
Which foods contain the dye?
user
Usually you have to check the ingredients list, since each food item is different.  Here’s a list of some of the ingredients:   red #40, red #3, red #4, E-162, E-120, E-124, E-124, red #40, E-100, E-122, E-120, E-150, E-120.  They’re usually in certain types of candy, fruit preserves, macaroni & cheese, maraschino cherries, fruit juice, baked beans, and some other foods.  If you’re not eating those things it’s hard to know if you’d be affected or not.
assistant
What are some symptoms you might experience if you were affected by the dye?
user
There are various things that people can experience when their immune systems react to the dye, but most commonly people experience hives, nausea, diarrhea, and vomiting.  Are you planning to get allergy testing or see a doctor in the near future?
assistant
No, I was just curious because a friend of mine doesn't want to give her daughter food with the dye. I just wanted to find some useful information for her to use.
user
I’m glad I could help.
assistant
Can you tell me about red dye in foods and why people say it is harmful?