Fibre guide

Daily fibre requirement: how much fibre do you need?

WHO recommends at least 25 g of naturally occurring dietary fibre per day for adults. This food-based reference is not a supplement dose or a personalised target.

By Fybrance Editorial Updated 24 Sep 2026

Resources & Insights

Individual advice can differ with age, health conditions or a prescribed diet. Ask a qualified professional when these factors affect your needs.

The important habit is to audit your normal day: breakfast, lunch, snacks, dinner and water.

Key takeaways

  • Track the day, not only one meal.
  • A full-looking meal can still be low in fibre.
  • Supplements are backup or functional tools, not proof that the diet is complete.

Use a daily audit before changing everything

Write down an ordinary day of meals and snacks. Identify the pulses, vegetables, fruits, whole grains, nuts and seeds you eat, along with their portions.

The easiest improvements often come from adding pulses, vegetables, fruit, nuts and seeds more consistently.

Practical guidance

  1. Count foods first.
  2. Add one realistic meal change.
  3. Recheck after a week.
  4. Consider a supplement only when a clear gap remains.