I've just looked at the study PhilT linked to (http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435786/) and it says
which makes complete sense. I've been increasing my fibre intake, I'm going to try decreasing it, which isn't easy when you're trying to restrict calories. I'm going to research healthy low-fibre food.
It is well known that increasing dietary fiber increases fecal bulk and volume. Therefore in patients where there is already difficulty in expelling large fecal boluses through the anal sphincter, it is illogical to actually expect that bigger or more feces will ameliorate this problem. More and bulkier fecal matter can only aggravate the difficulty by making the stools even bigger and bulkier. Several reviews and a meta-analysis had already shown that dietary fiber does not improve constipation in patients with irritable bowel diseases[
which makes complete sense. I've been increasing my fibre intake, I'm going to try decreasing it, which isn't easy when you're trying to restrict calories. I'm going to research healthy low-fibre food.