Beef is rich in protein, and its amino acid composition is closer to human needs than pork, which can improve human disease resistance. It is especially suitable for people who are recuperating after surgery and illness, such as replenishing blood loss and repairing tissues. Eating beef in cold winter can warm the stomach and is a good tonic this season. Beef has the effects of nourishing the middle energizer, strengthening the spleen and stomach, strengthening the bones and muscles, resolving phlegm, calming the wind and quenching thirst, and is suitable for people with stagnation of middle energizer, shortness of breath, physical weakness, weakness of muscles and bones, anemia and long illness, and yellow complexion. Beef can soothe the fetus and nourish the heart, and yellow beef can soothe the stomach, strengthen the spleen and nourish the stomach, and strengthen the tendons and bones. Beef contains vitamin B6. The greater the demand for protein, the more vitamin B6 should be added to the diet. Beef contains enough vitamin B6, which can help you enhance your immunity and promote the metabolism and synthesis of protein, thus helping your body recover after intense training.