I just wanted to drop by and add a bit to this thread. After posting about my 2 year ordeal with constant constipation, I believe I found some answers. It’s worth checking out. I wish I had known to do that several years ago. It turns out I have Vitamin B12 deficiency. I thought I had adequately treated it last year, but my new neurologist says it takes a long time to restore the body. I should have stayed on a large dose. I’m now on mega doses and finding I have issues throughout my body. It’s very upsetting, but at least now I know. Please get your vitamin levels checked, before you start any supplements.

Oh, after starting the large daily B12 regimen , per my doctor’s orders, I have BM daily without taking any products like Miralax. It’s bizarre.