The two most important things to eat are lotus root and honey. Honey is the best drink before going to bed. . . . Ten kinds of health foods that women need most: spinach (brain protection), sweet potato (eye protection), kelp (hair care), tomato (lung protection), banana (leg protection), deep-sea fish (heart protection), black beans (kidney protection), Chinese cabbage (stomach protection), eggs (armor protection) and broccoli (skin care).