Cauliflower is a low-calorie vegetable, with around 25 calories per 100 grams. It is an excellent source of vitamin C, vitamin K, and several B vitamins, including folate (vitamin B9) and B6. Cauliflower is also high in fiber, which supports digestion, and provides essential minerals like potassium and manganese. Rich in antioxidants such as glucosinolates and flavonoids, it may help reduce inflammation and protect against chronic diseases. Its mild, nutty flavor and versatility make it ideal for use in soups, curries, salads, and as a low-carb substitute in various dishes.