Nutrition refers to the maintenance, conditioning and nourishment of life. That is to adjust the yin and yang, and qi and blood, keep the spirit of the principle, the use of God, the guide spit, the four seasons, food, medicine, abstinence, the Valley and other methods, in order to achieve health, longevity purposes. First, pig liver spinach soup 1, pig liver washed and wiped dry, cut into thin slices with a knife. 2, spinach remove the root, wash and cut in half from the center, ginger peeled and shredded. 3, the pig liver slices into boiling water for 10 seconds, remove the blood, remove and drain the water to be used. 4: Heat 2 tablespoons of the oil, sauté the ginger, add 1 bowl of chicken broth and 1 bowl of water, add 1/3 tablespoon of salt, 1/2 tablespoon of cooking wine, and 1/3 tablespoon of chicken stock concentrate and bring to a boil over high heat. 5: Stir in spinach and bring to a boil over medium heat. Pour in sliced pork liver and stir well. 6, drink, you can sprinkle some black pepper according to personal taste. Second, astragalus bone soup 1, raw materials: 1000 grams of pork shank bone, astragalus 5 grams, 5 grams of rice vinegar, 10 grams of salt, 10 grams of green onions and ginger, anise 1, water 2 raw. 2, pig leg bone clean, add all materials. 3, high pressure cooker, choose bone soup that gear. 4, about 50 minutes or so can be. Third, Tianma pig trotters soup 1, 2 pig front hooves, Xuanwei ham 200 grams, 3 grams of Tianma, ginger 1 piece, 1 section of green onion, anise 1, 2 liters of water, salt 5 grams. 2, pig feet scalded, cut into small pieces, add the same cut pieces of ham. 3, add all materials into the pot. 4, simmer for about 2 hours can be.