Cabbage is a low-calorie vegetable that contains only 18 calories per cup when raw and shredded, according to the United States Department of Agriculture. For those few calories, people who eat cabbage get the benefit of several nutrients, including vitamin C, vitamin B6, vitamin K and fiber.
It is important to note that cooking cabbage can change the per-cup caloric value of the vegetable. According to The World's Healthiest Foods website, 1 cup of cooked red cabbage contains 44 calories.
Cabbage is said to have anti-inflammatory properties, antioxidants and anticancer thiocyanates. This makes them a good food choice for those who have medical conditions or health concerns.