I'm 17 and for as long as I can remember I have had problems with my metabolism in the sense that i can't stand sugar,dairy products but also in the sense of that i have on average 4 bowel movements a day and it is really starting to interfere with my life.These days how long I can go and hang out with my friends is very limited because I am constantly nervous that I will have to run to the nearest bathroom at a moments notice.I know this might all seem very insignificant but it is a major problem with me and any advice would be greatly appreciated.