Do i struggle to gain muscle because i go the toilet a lot?

I'm not sure exactly: what you mean but I'll take a stab at this. If by "I go to the toilet a lot", you mean you have chronic diarrhea, there may be a connection. Inflammatory bowel disorders, parasitic infections and Gluten hypersensitivity all may contribute to weight loss or failure to gain weight. To gain muscle, you have to exercise those muscles in addition to having good nutrition. Dr. Anne