allie has been suffering and having a lot of treatment in that department lately absent
Trouble is there are 3 kinds of fibre
1. woody, branny, abrasive insoluble roughage. Wholemeal, nuts, husks, peel etc
2. cellulose - often referrred to as insoluble fibre as well. Think wallpaper paste. Gloopy smooth absorbent. Non-digestible vegetable matter would be a better description. Stewed apple, strawberry smoothie that kind of thing.
3. soluble fibre - bit like the cellulose but digestible (at least by gut bacteria) - breaks down into useful fatty acids etc. supposedly good for you heart etc
So some people's insides might be very irritated by 1 but very happy with 2 and 3.