Red chilli powder is a spice made by drying and grinding mature red chilli peppers (Capsicum species) and is widely used across Indian, Asian, Mexican, and Middle Eastern cuisines for its intense heat, color, and flavor. Its primary active compound, capsaicin, is responsible for the pungency and offers several health benefits, including boosting metabolism, enhancing fat oxidation, improving blood circulation, and acting as a natural pain reliever by blocking pain signals. Red chilli powder is rich in antioxidants such as carotenoids (capsanthin, beta-carotene, lutein) and flavonoids, which help protect cells from oxidative damage and reduce inflammation.

Nutritionally, it provides vitamin A for vision and immune health, vitamin C for immunity and skin repair, vitamin B6 for energy metabolism, and minerals like iron and potassium. Regular but moderate consumption may support cardiovascular health by reducing bad cholesterol oxidation, aid digestion by stimulating digestive enzymes, and exhibit antimicrobial properties that help prevent food spoilage and infections. However, excessive intake can irritate the stomach lining, worsen acid reflux, ulcers, or hemorrhoids, and may cause a burning sensation in sensitive individuals, making moderation essential to enjoy its benefits safely.