Can I use it or how can I use it? I find the info about what is soluble and what is insoluble on searches to not be the same as what is on this site. I have found lists of soluble fibre foods that have insoluble fibre foods on the list (according to this site) and vise a versa. It it confusing!! How do I check a peticular food (and let it be according to Heather) besides just asking here?