Although corn naturally contains niacin (nicotinic acid, vitamin B3, vitamin PP), it was not bioavailable without the process of nixtamalization (soaking and cooking the grain in an alkaline solution, usually lime water, washing and husking).
The Maya used such flour to make various porridges and tamales (grated corn wrapped in corn leaves), ...
Raw cabbage is a rich source of vitamin K, vitamin C, and fiber.
100 grams contain as much as 72 percent of the daily recommended intake of vitamin K and 44 percent of vitamin C. It also has a noticeable amount of vitamins B6 and B9.
