How to get more fibre in your diet (NHS)

Tier 1: Established: peer-reviewed research or government health authority
Publisher: National Health Service · Published: August 9, 2026 · Accessed: August 9, 2026

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Claims this source supports

• Most adults need around 30g of fibre a day, and most people in the UK get far less than this.
• Good sources of fibre include beans and pulses, wholegrains, fruit and vegetables, and nuts and seeds.
• It's important to increase fibre in your diet gradually and to drink plenty of fluids, because eating too much fibre too quickly can cause bloating and wind.
• Fibre helps keep your digestive system healthy, helps control blood sugar levels, and helps you feel fuller for longer.