How come when i eat garlic i get stomach pain followed by bad gas? do i have a type of intolerance?

Garlic Intolerance: Sounds like you are intolerant of garlic. I have little tolerance for that herb unless prepared well. I dont think you have any disease but you may need to avoid garlic. Garlic is rich in Frutans and some people are sensitive to this. Keep a food diary and ask if your foods have garlic, garlic salt, garlic powder etc in them. Good luck.