As the pace of life accelerates, we are under tremendous pressure every day, which causes the brain nerves to be in a state of tension for a long time, resulting in insomnia. Long-term insomnia can cause harm to the body. Middle-aged and elderly people will also suffer from irritability and insomnia due to changes in body hormones and menopausal problems as they age. Therefore, it is recommended that you eat more foods that can help you sleep. The following three foods are called "natural sleeping pills." It is recommended that you eat them three times a week to calm your nerves, calm your nerves, nourish your liver, and help you sleep. The first type: Chrysanthemum chrysanthemum Chrysanthemum chrysanthemum, also known as "Emperor's dish", has rich nutritional value. Chrysanthemum chrysanthemum is rich in vitamin C, vitamin A and vitamin K, calcium, iron, magnesium, potassium and phosphorus and other minerals. Dietary fiber, and a large amount of antioxidant substances, such as flavonoids and anthocyanins, etc., and chrysanthemum chrysanthemum is a low-calorie food. When cooking, try to steam or boil it with water to minimize the destruction of the vitamins inside. Chrysanthemum chrysanthemum and pig heart soup In China, it has been said since ancient times that what you eat will nourish you. Pig heart is an ingredient that can also help nourish the heart and calm the mind. This chrysanthemum and pig heart soup complements each other and has a better effect. 1. Wash the pig heart, cut it into thin slices or thin strips, and then soak it in cold water for half an hour to soak the blood. 2. Add an appropriate amount of water to the pot, add ginger and green onions, add some cooking wine, and bring to a boil over high heat. 3. Add pig heart to boiling water, blanch slightly and skim off any foam. 4. Then continue to cook for about 5 minutes until the pig heart changes color, remove the water and remove. 5. Add appropriate amount of salt, chicken essence, pepper, and sesame oil to taste according to personal taste. Cook for 2-3 minutes, then add a handful of cut chrysanthemums into sections and blanch them. After boiling the pot, serve out. Pig heart soup is a nutritious soup. You can sprinkle it with chopped green onion or coriander to enhance the flavor. Second type: Celery Celery is rich in nutrients, including vitamin K, vitamin A, vitamin C, vitamin B6 and folic acid and other vitamins. At the same time, it also contains minerals such as potassium, sodium, calcium, magnesium, iron and manganese. Rich in dietary fiber and antioxidant substances. Moreover, celery is a low-calorie vegetable, with only about 16 calories per 100 grams, making it very suitable for weight control and weight loss. In addition to stir-frying vegetables and making stuffing, we can also squeeze celery juice and drink it. Stir-fried lily with celery and cashew nuts 1. First, peel off the outer film of the lily, wash it and cut it into slices. Wash the celery and cut into sections. Cashew nuts can be soaked in hot water until soft. 2. Take a pan or wok, add an appropriate amount of vegetable oil, and when the oil is hot, add the garlic cloves and stir-fry until fragrant. 3. Add cashews and stir-fry for a while to change color slightly. 4. Next add lily and celery, stir-fry evenly, and add a little salt and pepper. 5. Continue to stir-fry for about 2-3 minutes, until the lily and celery are soft but still crisp. 6. Finally, taste the seasoning and add a little more salt and pepper if needed to adjust to personal taste. 7. Turn off the heat, take out the fried celery, cashews and lily, and serve on a plate. This dish is brightly colored and rich in texture. The freshness of celery and the crispness of cashews complement each other, plus the unique taste of lily, making it both healthy and delicious. The third type: Lettuce Lettuce is a very nutritious vegetable, rich in vitamin C, vitamin K, vitamin B6 and folic acid, dietary fiber, and also rich in minerals such as potassium, magnesium, iron and calcium. Stir-fried oyster mushrooms with lettuce and eggs 1. Peel the lettuce and cut into long and thin strips. 2. Slice the oyster mushrooms, mince the garlic, ginger and green onions and set aside. 3. Crack the eggs into a bowl, add appropriate amount of salt and pepper, and stir evenly. 4. Heat the oil in a pan, pour the egg liquid into the pan, fry until both sides are golden brown, take it out and set aside. 5. Add an appropriate amount of cooking oil to the pot, add minced onions, minced garlic and minced ginger, stir-fry until fragrant. 6. Add the lettuce and stir-fry until the lettuce is cooked, add the oyster mushrooms and continue to stir-fry. 7. Add appropriate amount of soy sauce to taste, then add appropriate amount of salt and pepper, stir-fry evenly with a spatula to ensure that all ingredients are evenly heated. 8. Finally, cut the fried eggs into shreds and add them to the pot, stir-fry evenly. After frying oyster mushrooms with lettuce and eggs, the crisp texture of lettuce matches the tender texture of oyster mushrooms, and the silky texture of eggs adds texture, making it delicious and rich. In addition to adjusting their diet, middle-aged and elderly people should also pay attention to other aspects. For example, poor sleep quality, difficulty falling asleep, frequent waking up, early waking up, etc. should be taken seriously. So here are some things to note.1. Maintain a regular schedule: Maintaining the same sleep and wake-up time every day will help adjust the biological clock and improve sleep quality. In particular, the ancients said that you should take a nap at noon as much as possible. 2. Create a good sleeping environment: Keep a quiet, dark, cool and comfortable sleeping environment, and use comfortable mattresses and pillows. 3. Avoid excessive fatigue: Moderate physical exercise can help improve sleep quality, but excessive fatigue may also lead to insomnia. Avoid strenuous exercise in the evening. 4. Avoid taking long naps: Long naps can affect your ability to fall asleep at night and your sleep quality. Try to limit the nap time to no more than 30 minutes, or choose an appropriate amount of rest. 5. Avoid irritating foods and drinks: Coffee, tea, cocoa, chocolate, and caffeinated drinks or foods can stimulate the central nervous system and cause insomnia. 6. Psychological adjustment: Learning relaxation techniques such as deep breathing, meditation, warm baths and massage can help relieve anxiety and stress and promote sleep. 7. Establish good bedtime habits: Avoid using electronic devices before bedtime, and maintain good bedtime habits such as taking a warm bath, reading relaxing books, or listening to soothing music. 