Longan, also called longan, is a very common fruit. There are many varieties of longan, and the producing areas are mostly distributed in the south, among which Fujian is the main producing area of longan, accounting for almost 50% of the national total output. Many people like longan very much, not only because it is sweet, tender, juicy and delicious, but also because it is rich in various nutrients, which has many benefits to the body and magical curative effects on some diseases, which many other fruits can't do.

Longan has high nutritional value and high sugar content, which is easily absorbed by people. There is also a high iron content in dragon's eyes, which has a good effect on improving human heat and supplementing nutrition. In addition, iron can also promote the regeneration of hemoglobin, achieve the effect of enriching blood, and can be used to treat insomnia caused by deficiency of both qi and blood and deficiency of heart and spleen, and has the function of nourishing and calming the nerves.

In addition, longan is rich in nutrients, such as protein, sugar, crude fiber and other minerals and vitamins, which can improve the activity of antioxidant enzymes, so it also has a certain effect on anti-aging, and can inhibit the growth of tumor cells and improve immunity and resistance. Eating longan often also has an effect on physical weakness after illness or postpartum health preservation.

Although longan has so many magical effects, some people are not suitable for eating it, because it is warm, so people with hot body are not suitable for eating longan, and people with excessive stomach heat and phlegm are not suitable for eating longan. In addition, eat longan in moderation. Just take three or four tablets a day. You can't eat more just because it's delicious or you want to make up more, or you'll get angry easily.