You will have to be patient with me as I learn the acronyms. I don't know what TMI is. I presume you are talking about being constipated. How much water do you drink a day?

If you don't drink enough, eating all bran makes the problem worse by soaking up the little bit of water around and almost acting like cement.

I use inliven that Kelly has talked about - In-Liven - Why Our Members Are In-Love With Mivitality In-Liven! which is totally natural and helps the colon.