The sexual taste is warm and sweet; Return to the heart and spleen meridian.

Brain-nourishing principle Longan meat has the effects of nourishing blood, calming the nerves, nourishing the heart and spleen, benefiting qi and blood, improving intelligence and strengthening the body, and improving memory. It is especially suitable for people with neurasthenia, forgetfulness, insomnia, palpitation, shortness of breath, dizziness and fatigue caused by excessive thinking and mental dystrophy. Longan meat is rich in glucose, sucrose, tartaric acid, vitamin A, vitamin B and other substances, which can nourish nerve and brain tissue, thus adjusting the function of cerebral cortex, improving the symptoms of insomnia and amnesia, and enhancing memory. Longan meat has always been welcomed by the masses, and can be made into soup porridge to drink, which is a good Chinese medicine for improving intelligence.

Health care effects: invigorating the heart and spleen, nourishing blood, calming the nerves, improving intelligence and strengthening the brain. Used for palpitation, insomnia, forgetfulness, fatigue, etc. caused by deficiency of both heart and spleen and deficiency of qi and blood; It is used for people who are chronically ill, weak, and have insufficient qi and blood.

Medication Tips ◎ Although longan meat is rich in nutrition, it should not be taken by pregnant women. After conception, most women are deficient in yin and blood, which breeds internal heat. After taking longan meat, it will help heat and cause fetal heat. Not only can it not protect the fetus, but it will cause miscarriage or premature birth.

◎ Do not use it if you have a guilty conscience, wind-heat cold, indigestion, abdominal distension and excessive phlegm-dampness.

The secret of choosing fake longan meat includes longan mixed with brown sugar and litchi meat. Longan meat is generally translucent yellow-brown or brown, with several pieces bonded, soft texture, non-sticky hands, uneven surface shrinkage, and bright and fine lines on the inside. However, the shape and size of longan meat mixed with brown sugar are similar to longan meat, which is brownish red, but the transparency is poor. If you break it carefully, you will find a sticky, moist and sandy substance. Litchi meat is reddish-brown or brownish-black, soft and slightly rough, sticky, with uneven surface shrinkage and smooth inner surface with fine lines but no luster.