We all eat some fruits in our daily life. In fact, fruits also have some health-preserving effects on our body. Different fruits have different health-preserving effects. Today I will introduce you to the health-preserving knowledge of fruits.

　　1 Today's society is a busy society, many people are very toiled every day and sometimes even overuse their brains. The effect of overuse of the brain on us is the lack of vitamins and minerals in our body. In addition to feeling mentally exhausted, we also feel very depressed. Eating bananas often can alleviate this situation in time, because bananas contain those nutrients that we are missing.

　　2 If you stare at your computer or mobile phone most of the day, your eyes will definitely feel dry or even severe, which can make your eyesight worse. Eating papaya regularly can effectively relieve symptoms, because papaya contains a lot of vitamin a. Vitamin A is the key substance that our retina's photoreceptive effect depends on. Once staring at a computer or mobile phone, a large amount of this element will be consumed.

　　3 Many people find their gums bleed when brushing their teeth in the morning. Then this shows that your body lacks vitamin C, because only people who lack vitamin C will have weak gums and often bleeding and swelling. It can even cause loose teeth. The content of vitamin C in kiwifruit is almost the most, and eating kiwifruit regularly is good for the health of your gums.

　　4 Friends who often smoke, their lungs have accumulated a lot of toxins, and even severely, their lung function has been damaged. Then these people can often eat some grapes, because the ingredients contained in grapes can improve the metabolism of cells in our body and help the cells in the lungs to quickly detoxify. In addition, grapes also have an expectorant effect and can relieve those caused by smoking Symptoms of respiratory diseases.

　　5 Many women are extremely anxious when they find that they have wrinkles, because wrinkles indicate that they are already old. In fact, the reason for wrinkles is that they are prone to this symptom because of insufficient collagen elasticity in their skin. Mango is the best fruit to prevent wrinkles, because it is rich in carotene and unique enzymes, which can stimulate the vitality of our skin cells and promote the discharge of waste.

　　6 Many people now have medical records of high cholesterol. Grapefruit is a fruit that can lower cholesterol. Regular consumption of grapefruit can also prevent many cardiovascular diseases.