Cauliflower is a good source of vitamin C, contributing to immune function, and vitamin K, which is essential for blood clotting and bone health. According to a study published by the National Library of Medicine, cauliflower bioactive compound sulforaphane inhibits breast cancer development. It is also low in calories and is proven to be rich in fiber, which helps aid digestive health. According to the USDA, cauliflower contains choline, a compound that plays a role in sleep, memory, learning, and muscle movement. It also provides smaller amounts of other essential nutrients, including B vitamins, phosphorus, manganese, magnesium, and potassium.It also contains a compound called glucosinolates, with potential anti-inflammatory and antioxidant properties. These compounds may offer health benefits, including supporting heart health and reducing the risk of certain cancers.