Chinese medicine believes that nuts are warm and easy to get angry when eaten in other seasons, but it is rare to get angry after eating in winter because of the cold weather. Nuts mostly have the functions of tonifying the kidney, strengthening the brain and strengthening the body. Tonifying the kidney in winter is the key point, so it is very beneficial to eat more nuts in winter. Walnut, as the first of the "four dried fruits" in the world, has good effects of nourishing blood and benefiting qi, tonifying kidney and replenishing essence, moistening dryness and relaxing bowels, whether it is used for dispensing medicine or eating raw, boiled, dipped in sugar or cooked.

The dish has the effects of nourishing brain, tranquilizing mind, warming lung and tonifying kidney, enriching blood and promoting lactation.