Hi, I'm 26 years old and I had diarrhea for nine years now and tried getting rid of it but nothing seemed to help. I have been to the doctors several times getting my stools checked and even having a colonscopy done but they told me that everything comes back normal, however i don't feel great, the only thing they did find was hemmroids but thats due to my diarrhea problem. I aso have anemia. The only thing i can think of is that i might have invisible parasites, after all the research i have done i feel like that might be the problem but not sure. If i have this that could be the reason why my stools came back negative. If anybody happens to have any idea what i might have i would really appreciate it, thank you