Carrots contain a unique type of soluble fibre called calcium pectate that promotes the growth of beneficial gut bacteria. Cooking breaks down cell walls to release more beta-carotene, while raw carrots provide a satisfying crunch and more intact fibre. They are one of the most accessible and affordable prebiotic vegetables available year-round.
Why it matters
Calcium Pectate Fibre
A unique soluble fibre that promotes beneficial bacterial growth in the large intestine.
Beta-Carotene
Converted to vitamin A in the body — essential for immune function and gut lining integrity.
Affordable & Accessible
Available year-round, budget-friendly, and easy to incorporate into any meal.
Versatile Preparation
Beneficial both raw (more intact fibre) and cooked (more bioavailable beta-carotene).
How to eat it
Eat raw with hummus for intact prebiotic fibre. Roast with cumin and honey for sweetness. Add to soups and stews as a base vegetable. Grate into overnight oats with cinnamon and kefir.
Carrot fibre has been shown to increase short-chain fatty acid production in the colon, with particular benefits for propionate — a SCFA that supports liver metabolism and blood sugar regulation.
Source: Slavin, Nutrients, 2013
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