Foods for B vitamins: 1, cereals, such as barley, wheat, oats, buckwheat, corn, these cereals are rich in B vitamins. 2, vegetables, such as leeks, spinach, rape, cabbage, vegetables are also very rich in B vitamins. 3, eggs, such as eggs, duck eggs, quail eggs, goose eggs, in these eggs are also very rich in B vitamins. 4, dairy foods, such as milk, goat’s milk, horse milk.