What is the nutritional value of a cauliflower?

One cup of raw cauliflower contains 2 grams of protein, 3 grams of dietary fiber, 2 grams of sugar and 77 percent of the recommended daily value of vitamin C. It also contains 30 milligrams of sodium, 25 calories and 0 grams of fat per serving.

Raw cauliflower has many significant minerals, including 9 percent of the recommended daily value of potassium; 4 percent of the daily values for magnesium and phosphorous; and 2 percent of the daily values of iron, calcium, zinc and copper. Additionally, 20 percent of the daily value of vitamin K is provided, as well as 37 milligrams of Omega-3 and 11 milligrams of Omega-6 fatty acids.