Fiber myths debunked: why gradual increases and hydration beat chasing big daily targets

Fibre supports digestion, heart and bowel health, and even mood, but the average Briton consumes about 16g daily while 30g is the target. Benefits may continue beyond 30g, but increases should be gradual to avoid bloating, and plenty of fluids help fibre work. Staying under about 50g daily is sensible and sustainable. Small gains—an extra 7g daily—are linked to lower risks of heart disease, type 2 diabetes and bowel cancer, while an extra 5g may correlate with a roughly 5% reduced risk of depression; the key is enjoyable, practical, ongoing intake rather than extreme limits.