The main effect of longan

The main effect of longan

Longan, warm taste sweet, benefit the heart and spleen, tonifying qi and blood; It has a good nourishing and tonic effect, and can be used for insomnia, forgetfulness, fright palpitation, vertigo and other diseases caused by heart and spleen deficiency and insufficient Qi and blood.

It can also treat weakness or mental decline after illness. It is also suitable for women to make up after childbirth. Li Shizhen recorded in "Compendium of Materia Medica" : "Litchi is the most valuable food, and longan is the best material benefit." Praise longan more than ever.

According to pharmacological studies, longan contains glucose, sucrose and vitamins A, B and other nutrients, which contain more protein, fat and a variety of minerals.

These nutrients are essential to the human body. Especially for people who work hard, consume sad temper blood, more effective.

What happens if you eat too much longan

Longan is delicious, but easy to get angry, usually per person per day can not eat more than 6 pairs of longan.

Excessive consumption of longan causes "dragon's eye disease". Its main symptoms are: diarrhea, nosebleeds, oral ulcers, oral mucosa inflammation, constipation and so on.

Longan is a fruit that is nutritious and can increase appetite, but at the same time it is easy to make people "angry". Therefore, the amount of eating this kind of fruit should not be too much, especially children, the elderly and people with chronic tonsillitis, pharyngitis, "empty fire", constipation, diabetes and other diseases, should not eat or eat less longan and other "fire" fruits. For people without such diseases, the amount of longan consumed in a day should be controlled at about 4 pairs, and no more than 6 pairs per day.

Can pregnant women eat longan

Women should not eat longan during pregnancy. Longan contains glucose, vitamins, sucrose and other substances, rich in nutrition, and has the effect of tonifying the heart, calming the mind, nourishing the blood and benefiting the spleen. However, for pregnant women, especially for early pregnant women, it is a forbidden fruit.

Although longan can nourish qi and blood, benefit the heart and spleen, but its warm taste sweet, can help cremation dry, where with Yin deficiency internal heat, wet block full, phlegm-fire constitution should not be taken.

Traditional Chinese medicine believes that the main physiological changes of pregnant women are "Yang is often surplus, Yin is often insufficient." Because pregnant women after conception, Yin blood gathering to nourish the fetus, mostly lead to Yin blood deficiency, Yin deficiency often breeds internal heat, only often appear dry stool, palpitation dry heat, tongue red and liver fire and other symptoms.

Therefore, medical scientists usually have the idea of "should be cool before the fetus", commonly used some cool, nourishing drugs, and longan warm, sweet taste, easy to fire, pregnant women eat not only add fetal heat, and easy to lead to qi disorders, causing stomach qi reverse, vomiting, after a long time injury Yin appeared heat, causing abdominal pain, red and other symptoms of threatened abortion, and even cause abortion or premature delivery, so pregnant women should not eat longan.

Is there a difference between longan and longan

There's no real difference, it's actually the same fruit.

Longan: generally dried longan, edible or medicinal;

Longan: Fresh fruit, eaten after peeling the shell and breaking the branches. After drying Longan with shell and core, it is called Longan dry.

If it is to remove the shell and core, only the flesh is left, and it is called longan after drying. Longan - contains sugar, protein and a variety of nutrients such as life rope, especially the high content of sugar, and can be directly absorbed by the human body to sugar, weak anemia, old age, long illness, often eat some longan is very beneficial; Women postpartum, longan is also an important tonic food. It can be decocted in water, can also be made into fruit soup, and can also be boiled together with white sand sugar into a paste. Folk soup with 9 grams of longan meat and 15 grams of peanuts; Or use longan two 6 grams, lotus seeds 15 grams, glutinous rice 30 grams of porridge, eat once in the morning and evening, all have the effect of tonic.

The nutritional value of longan

Nutritionists found that every 100 grams of longan pulp contains 12%~23% of whole sugar, glucose 26.91%, tartaric acid 1.26%, protein 1.41%, fat 0.45%, vitamin C163.7 mg, vitamin K196.6 mg, as well as vitamins B1, B2, P, etc., after processing to make dried fruit, Each 100 grams contains 74.6 grams of sugar, 35 mg of iron, 2 mg of calcium, 110 mg of phosphorus, 1200 mg of potassium and other minerals, as well as a variety of amino acids, saponin, X-Gan