Protein is the basic chemical substance that makes up body cells. It is indispensable and irreplaceable like the bricks and tiles used in building a house. This is because the body is implementing basal metabolism all the time, so it needs to constantly replenish protein, even if it becomes a gray-haired elderly person. Unlike young people, middle-aged and elderly people have higher requirements for protein intake due to reduced body functions. However, since the gastrointestinal function of middle-aged and elderly people also declines, we should not consume too much, otherwise it will put great pressure on the gastrointestinal tract. So how should middle-aged and elderly people supplement protein? To sum it up, it is: quantity, specialization and precision. Today, Soybean Oil Pi will share the origins of 5 kinds of protein foods, which are more in line with the body's protein composition and have a higher utilization rate. Let's take a look! 1. Milk

Highly recommended recipe: Strawberry milk baked pudding Ingredients: 3 raw eggs, 80cc strawberry juice, 150cc milk, 25g white sugar. Method: 1. Put milk, strawberry juice and sugar into a pot, heat over low heat until the sugar dissolves, then turn off the heat and wait until the temperature decreases (be sure to let the heat drop, otherwise the eggs will break down later) bring to a boil). 2. Break the eggs into a bowl, take two eggs and one egg yolk, mix well, then pour into the strawberry milk and stir. 3. After mixing evenly, sift the powder three times and filter out the residue. 4. Pour the filtered pudding liquid without bubble residue into the pudding cup. 5. Place the pudding cup into the baking pan, then pour in water until the height of the water reaches half of the cup. Place it in the oven and bake at 150°C for 35 minutes. 6. After baking, take it out to cool, then put it in the refrigerator overnight, and you can eat it the next day. 2. Chicken Breast

Highly recommended recipe: Gastrodia yam stewed chicken soup. Ingredients: 50 grams of dried gastrodia elata, 15 grams of wolfberry, a whole chicken, 300 grams of yam, a piece of ginger, and an appropriate amount of salt. Method: 1. Soak the dried Gastrodia elata with cold water overnight. After soaking, cut into small pieces and set aside. 2. Chop the chicken breast into small pieces, wash it, put it in boiling water for 2 minutes, pick it up, wash it and drain it. 3. Put the chicken breast into a stone pot, add ginger and gastrodia elata, bring to a boil, then cover, reduce heat and simmer for two hours, until the chicken breast is crispy. 4. While the chicken breast is cooking, wash and peel the sweet potatoes (if you are allergic to yam, you can put a bag or wear rubber gloves) and cut into hob pieces. 5. Test the tenderness of the chicken breast. When you are satisfied with it, add the sweet potato cubes and cook for another 10 to 15 minutes until the yam is thoroughly cooked. . 6. Then add wolfberry, continue cooking for 5 minutes, and finally add salt seasoning and finish. 3. Soybeans

Highly recommended recipe: cuttlefish peanut and soybean soup raw materials: 100g soybeans, 500g pork ribs, 30g cuttlefish, 30g peanut kernels, 30g red dates, appropriate amount of salt. Method: 1. Put the red dates, peanuts and soybeans into cold water and soak them for 20 minutes. 2. Put the cuttlefish into cold water, add ginger slices, soak for 60 minutes, then tear off the film coating on the surface, separate the cuttlefish meat and bones, and cut the meat into shreds. 3. Put the pork ribs and cuttlefish into boiling water for 3 minutes, pick them up, wash them and drain them. 4. Put the soybeans, pork ribs, cuttlefish, peanut kernels and red dates into the pot, add an appropriate amount of water, bring to a boil, then reduce to simmer and simmer for 100~120 minutes. 5. Add salt seasoning, turn red and cook for 5 minutes. 4. Fish

Highly recommended recipe: Dry-fried marjoram seabass Ingredients: One seabass, appropriate amount of marjoram spice, appropriate amount of fermented wine, and appropriate amount of salt. Method: 1. Take out the meat on the side of the seabass piece by piece, wash it, apply wine, salt and marjoram spices, and marinate for 15 minutes. 2. Heat the pot, place the marinated seabass fillets into the pot and fry over low heat. 3. Fry the fish fillet until golden brown, turn it over and fry until both sides are golden brown. 4. Remove, load, and start. 5. Raw eggs

Highly recommended recipe: Beer egg raw materials: 10 raw eggs, a can of beer, 10mL of light soy sauce, 30g of white sugar, two spoons of dark soy sauce, and appropriate amount of salt. Method: 1. Boil water in a pot, add eggs, boil, then pour cold water and peel off the egg shells. 2. Use a knife to make a few slits on the surface of the eggs to facilitate the introduction of flavor. 3. Put the eggs into the pot, pour in the beer, light soy sauce, sugar, salt, dark soy sauce, and simmer over low heat. 4. Remember to stir occasionally in the middle to prevent sticking to the pan and burning. Cook until the juice dries up, remove from the pot and proceed.