Napa cabbage can be often seen in supermarkets, and many people buy it to make nutritious vitamin salads during the winter. It is very beneficial, especially during periods of vitamin deficiency and frequent colds, as it contains twice as much vitamin C as regular white cabbage, according to dietitian Natalia Yachminska. Benefits of napa cabbage In 100 grams of this vegetable, there is 45% of the daily norm of vitamin C. It improves iron absorption, boosts immunity, stimulates the production of leukocytes in the blood, and promotes bone mineralization. The dietitian recommends including napa c…