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Surgeon Says Leftover Biryani is a Gut Health Superfood
26 Nov
Summary
- Refrigerated rice in biryani forms resistant starch, acting as a prebiotic.
- Spices in biryani offer polyphenols and antioxidants for microbial diversity.
- Unprocessed meat provides vital nutrients crucial for gut health.

Leftover biryani has been identified as a potent gut health food by a UK surgeon and content creator. Refrigerating the dish transforms its rice into resistant starch, a beneficial prebiotic that nourishes gut bacteria. This resistant starch aids in satiety and blood glucose regulation, while also improving gut barrier function. The discovery reframes leftover biryani as a health-conscious choice.
Beyond the resistant starch, the spices commonly found in biryani contribute significantly to its gut-health benefits. These spices are rich in polyphenols and antioxidants, which actively support and promote diversity within the gut microbiome. This complex spice blend is described as a 'microbial multivitamin' hidden within a familiar comfort food.
Furthermore, the article highlights that the unprocessed meat often included in biryani offers crucial nutrients such as vitamin B12, iron, and zinc. These elements are vital for maintaining the integrity of the gut lining and bolstering the immune cells residing there. When combined with fibre from vegetables and the beneficial compounds from spices, leftover biryani presents a balanced and metabolically sound meal.




