Light, crunchy, and impossible to resist, puffed snacks are more than just a tasty bite. At Human Nature Foods, we make our puffed range using a process called extrusion, which transforms simple ingredients like grains and legumes into nutritious, airy snacks.
It’s a method that does more than create that signature crunch, it actually brings benefits for your body too.
Easy to Digest
The high heat and pressure of extrusion help break down complex carbs and proteins, making them easier for your body to absorb. Starches are also gelatinised during the process, which means your digestive system can use them more efficiently. That’s one reason why puffed snacks feel light and easy to enjoy.
Boosted Nutrition
Extrusion reduces natural compounds in raw grains and legumes - called “anti-nutrients” - that can block the absorption of important minerals like iron and zinc. This means the nutrients in the ingredients are more available to your body. The process also increases the solubility of fibre, supporting good digestion and gut health.
Research has shown that protein digestibility in extruded cereals can increase by up to 15% compared to unprocessed grains.
Safe and Long-Lasting
The high temperature used in extrusion naturally removes harmful bacteria and moulds, so snacks are safe without the need for unnecessary additives. It also lowers the moisture content, which helps keep puffed snacks fresh and crunchy for longer.
The Crunch Factor
One of the best things about puffed snacks is their texture. Extrusion makes it possible to create different shapes and levels of crunch - whether you like a light puff that melts in your mouth or something crispier and more robust, every batch comes out consistent.
Made With More Than Grains
While corn and rice puffs are classics, extrusion can be used with whole grains, legumes, and plant-based proteins. That means puffed snacks can be naturally higher in protein and fibre, or even fortified with vitamins and minerals.
It’s part of the reason the global extruded snack market is expected to reach $81.3 billion by 2030 - consumers are asking for healthier, plant-based choices, and puffed snacks deliver.
Why They’re a Favourite
Modern snackers want food that feels good as well as tastes good. Puffed snacks tick all the boxes:
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Lower in fat compared to fried alternatives.
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Satisfying without being heavy, thanks to their light texture and volume.
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Endlessly versatile, available in savoury, spicy, or even slightly sweet flavours.
In fact, a recent survey showed that 62% of consumers are looking for snacks that combine health benefits with enjoyable taste and texture—exactly what puffed snacks provide.
The Human Nature Approach
At Human Nature Foods, we focus on keeping things simple and wholesome. Our puffed snacks are made with carefully selected ingredients, giving you a crunch that’s both delicious and better for you. They’re perfect for busy days, family moments, or whenever you want something light but satisfying.
The bottom line? Puffed snacks aren’t just tasty, they’re created to be nutritious, safe, and satisfying, making them a smart choice for everyday snacking.