1, watermelon
Watermelon juice contains many nutrients, such as citrulline, propionic acid, glutamic acid, refined nitric acid, malic acid, adenine, glucose, sucrose, vitamins C, B and r- carotene. It is a traditional medicine for clearing away heat, relieving summer heat, relieving vexation and quenching thirst. Watermelon has the richest vitamin A content, about 590 international units per100g, which is higher than some other fruits. Therefore, eating more watermelons and taking natural vitamin A from them are really good for people's immune function.
However, people who are weak, afraid of cold, loose stool and indigestion will have symptoms such as abdominal distension, diarrhea and loss of appetite if they eat more watermelon. It is suggested that such people should pay more attention when eating watermelon.
2. Lemon
Scientists have found that lemon volatile oil can kill some viruses and bacteria, which may be the reason why hot lemon drinks can treat colds and flu. In addition, it has sweating effect and can be used to reduce fever.
Lemon juice is also a good mouthwash, which can kill harmful microorganisms (viruses and bacteria) in the throat and mouth. It has a unique curative effect on preventing viruses sensitive to acidic environment (such as SARS virus). Therefore, lemon juice combines sterilization, virus killing and vitamin C supplementation, which is extremely beneficial to enhance the body's disease resistance.
3. Kiwifruit
The content of vitamin C per100g of kiwifruit is as high as 300mg, which is 5 5~ 10/0g of citrus and 20 ~ 80g of apple. Kiwifruit also contains a variety of amino acids and anticancer substances necessary for human body, which has the functions of protecting the heart and enhancing physical fitness. Organic alkali in fruit can neutralize excess organic acid in human body, balance pH, reduce fatigue and restore physical strength.
Modern medical research shows that regular consumption of kiwi fruit pulp and its juice can reduce cholesterol and triglycerides, and also inhibit the production of nitrosamines, which has preventive and adjuvant therapeutic effects on hypertension, hyperlipidemia, hepatitis, coronary heart disease and urethral calculi.
Kiwifruit is easy to hurt spleen yang and cause diarrhea, so it is not suitable to eat more. People with spleen and stomach deficiency and cold should not eat, loose stool should not eat, and those with threatened abortion, menorrhagia and frequent urination should not eat. In addition, kiwifruit should not be eaten on an empty stomach, and it is best to eat after meals.
4.cherry
Cherry is sweet and sour, mild in nature and detoxified. If you have sore throat, you can pick 60g fresh cherries and chew them once in the morning and evening, which can be cured in a few days. People with iron deficiency anemia, eating more fresh cherry blossoms, can promote the increase of hemoglobin, and the mechanism of enriching blood and benefiting qi lies in this.
Cherry is rich in vitamin C. Eating more every day can prevent colds.
It should be noted that cherries are warm and sour and should not be eaten more. People with yin deficiency, excessive fire, epistaxis and fever should not eat.
5. papaya
Papaya pulp is smooth and sweet. Besides being fresh and sweet, it can also be stewed. Stewed papaya with rock sugar can clear the heart and moisten the lungs. It also has antibacterial, antiinflammatory, tendons relaxing and collaterals activating, blood vessel softening, anti-aging, beauty beauty, expelling pathogenic wind and relieving pain, and detumescence effects. As the saying goes, "Apricot is good, pear is good, and papaya is good." Its function of enhancing immune function is obvious.
6.apricot trees
Don't eat too many apricots, as long as you eat 3 fresh apricots or 10 dried apricots every day, you can get enough carotene. Average daily 10 dried apricots can supplement 20% iron needed by men and 10% copper needed by menopausal women.
7.bananas
Old people should eat more bananas. Many drugs for treating hypertension can cause hypokalemia, which is very dangerous for middle-aged and elderly people, so doctors often tell such patients to eat more bananas. Because bananas are extremely rich in potassium, the potassium content of 1 medium-sized bananas is as high as 400mg, and potassium ion itself also plays an important role in controlling blood pressure.
The cellulose in bananas is also beneficial to the heart health of the elderly, because it can reduce gallbladder and drunkenness.
8. grapes
Clinical application has proved that grapefruit has the functions of enriching blood, clearing blood, invigorating qi, strengthening body constitution and enhancing immune function.
Fresh grapes are very effective in treating arrhythmia in middle-aged and elderly people. It is said that some people eat grapes alone to cure respiratory diseases such as colds and asthma within four or five weeks, and also have curative effects on diseases such as kidneys.
9. Sydney
Modern science has confirmed that the basic benefits of pears to health are: helping digestion; Regulating intestinal function; Help lower cholesterol; Treat diabetes.
10, Apple
Apple is a healthy fruit for patients with heart disease because it contains no saturated fat, cholesterol and sodium. Studies have shown that it can maintain the health of human cardiovascular system because it contains cellulose with high solubility. About 25% of apple fiber exists in the form of colloid. By reducing the absorption of fat, the blood cholesterol is kept at a normal level.
Studies also show that people who eat more apples are much less likely to have colds and acute infections than those who don't eat or eat less apples.