The Longevity Series — Guides
GLP-1 and Fibre: What Prebiotic Fibre Actually Does for Appetite
GLP-1 is a gut hormone your body already makes. Here's the honest, non-drug version of the story.
What is GLP-1?
Glucagon-like peptide-1 (GLP-1) is a hormone released by your gut after eating. It signals to the brain and pancreas, slowing digestion and contributing to a feeling of fullness. Prescription GLP-1 medications mimic this hormone directly — that is a medical treatment, and food supplements are not a substitute for it.
What fibre supplements actually do
Prebiotic fibres such as inulin feed beneficial gut bacteria, and fermentable fibre is associated with the natural release of gut hormones including GLP-1. Fibre-rich foods and supplements are also, independently, more filling per calorie — which is why fibre is a well-established, boring-but-effective tool for appetite management as part of a balanced diet.
What this is not
A fibre and polyphenol blend like our GLP-1 Fiber Boost is not a GLP-1 medication, does not contain semaglutide or any pharmaceutical, and will not produce the same magnitude of effect. It is a food supplement intended to support gut health and appetite as part of a balanced diet and healthy lifestyle — nothing more.
How to use it well
- Take with a large glass of water, ideally before your main meal
- Increase fibre intake gradually — a sudden jump can cause bloating
- Stay well hydrated throughout the day
- Pair with real dietary fibre from vegetables, legumes and whole grains — supplements top up a diet, they don't replace one
Frequently asked questions
Is this the same as Ozempic or Wegovy?
No. Those are prescription medications containing semaglutide. This is a food supplement built around prebiotic fibre and plant polyphenols — a different category entirely.
How much fibre should I take?
Follow the label dose and do not exceed it. Increase gradually and drink plenty of water.
Who should not take this?
Consult your doctor if pregnant, breastfeeding, or taking medication. Not intended for anyone under 18.
Keep reading
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This guide is for general information only and does not constitute medical advice. These products are food supplements, not medicines — they are not intended to diagnose, treat, cure or prevent any disease.