Spring cabbage is a highly nutritious vegetable. A 1-cup serving of raw cabbage provides: 22 calories 1 gram of protein 2 grams of fiber 85% of your daily vitamin K 54% of your daily vitamin C 10% of your daily folate needs Phytonutrients, such as beta-carotene, lutein, and zeaxanthin Omega fatty acids Minerals, such as calcium, manganese, potassium, and magnesium Micronutrients, such as vitamin B6, vitamin A, and iron