Benefits of Longan and Lotus Seed Porridge

Longan and Lotus Seed Porridge

It calms the mind and treats insomnia, forgetfulness and palpitations. The ancients highly praised the nutritional value of longan, and many herbal books have introduced the nourishing and health-care effects of this product. As early as the Han Dynasty, longan was used as medicine. "Ming Yi Bie Lu" called it "Yizhi", saying that its function is to nourish the heart and benefit the mind. It has the effects of nourishing and strengthening the body, nourishing the heart and calming the mind, nourishing blood and strengthening yang, benefiting the spleen and appetizing, and moisturizing and beautifying. Longan has a high sugar content and contains glucose that can be directly absorbed by the human body. It is very beneficial to eat longan frequently for the weak, anemic, old and weak, and long-term illness; longan is also an important tonic food for women after childbirth. Longan has the effects of nourishing qi and blood, strengthening the spleen and nourishing the heart, so it is called "the magic product among fruits". "Shennong's Herbal Classic" records: Longan meat has the effect of treating "evil spirits of the five internal organs, calming the mind and anorexia", and it is said that "long-term use strengthens the soul and makes the body smart, light and not old, and communicates with the gods".

Longan meat is sweet and warm in nature. It enters the heart and spleen meridians and is suitable for patients with deficiency of both heart and spleen and deficiency of both qi and blood. Traditional Chinese medicine believes that the heart governs blood vessels and consciousness, and is related to mental and conscious thinking activities. The spleen is the source of acquired qi and blood biochemistry and provides nutrition for the whole body. If people think too much and overwork the heart and spleen, it can lead to symptoms such as palpitations, insomnia, forgetfulness, fatigue and weakness. Longan meat is sweet, warm and nourishing. It enters the heart and spleen meridians, and is good at nourishing the heart and spleen. It is sweet and delicious, not greasy, and does not block qi. It is indeed a good product for nourishing the heart and spleen. People with long-term illness or old age often have symptoms of insufficient qi and blood, which are manifested as pale or sallow complexion, fatigue, palpitations and shortness of breath. Longan meat can nourish the heart and spleen, and benefit qi and blood. It is sweet and peaceful, and has a good therapeutic effect.

Modern medical research has confirmed that longan meat contains protein, fat, sugar, organic acid, crude fiber, and multiple vitamins and minerals. Longan meat can inhibit lipid peroxidation and increase the activity of antioxidant enzymes, suggesting that it has a certain anti-aging effect. Longan meat has the effects of improving the body's immune function, inhibiting tumor cells, lowering blood lipids, increasing coronary blood flow, and enhancing the body's quality. Here are some ways to take longan meat.

Effects of Longan and Lotus Seed Porridge

2. Cardiovascular effects: Intravenous injection of 1-2 mg/kg of amorphous alkaloid Nn-9 to anesthetized cats can reduce blood pressure by 50% and maintain for 2-3 hours; the same dose can only last for 30 minutes for dogs; it has no antihypertensive effect on rabbits, and has rapid tolerance to the antihypertensive effect on cats and dogs. The antihypertensive mechanism of Nn-9 is mainly the release of histamine, which causes peripheral vasodilation, and is also related to neural factors. Intravenous injection of 10 mg/kg of lianxin alkaloid to anesthetized cats also has a short-term antihypertensive effect, which recovers in 10-20 minutes; but if it is changed to quaternary ammonium alkaloid, a strong and lasting antihypertensive effect will appear. From the experimental results, crystalline lianxin alkaloid is not the main antihypertensive component, while amorphous alkaloid Nn-9 has a strong antihypertensive effect.

3. Effect on smooth muscle: Demethylcoclamine has a significant smooth muscle relaxant effect.