Red cabbage is the deep purple variety of cabbage. It gets its color from anthocyanins, a group of flavonoid antioxidants. Compared to green cabbage, red cabbage delivers more anthocyanins and vitamin C. Powdered or extracted supplements concentrate these compounds.
Vitamin C supports immune health. The natural fiber can help maintain digestive regularity. Some people use it for general antioxidant support, but strong clinical evidence is still missing.
Take red cabbage supplements with a meal. Check the label for your dose and follow it.