Ginkgo biloba is a kind of deciduous tree, which is found in many parts of China. Ginkgo tree not only can be used for ornamental but also has a certain medicinal value. Ginkgo biloba extract is a kind of effective component extracted, separated and purified from Ginkgo biloba leaves with the proper solvent. After Ginkgo biloba is extracted, the pharmacological effect of the extract is more obvious. The active components of Ginkgo biloba are mainly flavonoids, terpenoids lactones, organic acids, alkylphenols and alkylphenol acids, steroids, anthocyanins and trace elements. Ginkgo biloba extract is widely used in medicine, health products, food additives and functional drinks.

1. Comprehensively protect brain health, improve memory, and improve mental disorders to quickly restore memory.

2. Prevent and treat Alzheimer's disease and delay the ageing of the human brain.

3. Prevention of cardiovascular and cerebrovascular diseases

I. Ginkgolide can selectively resist platelet-activating factor, reduce cardiovascular disease and prevent stroke, myocardial infarction and other diseases.

II. Ginkgo flavonoid has been proved to be able to effectively fight against and eliminate free radicals, and play a role in delaying ageing.

III. The synergistic effect of ginkgolide and flavonoid glycosides. It can activate blood, dilate blood vessels, resist thrombus, increase blood flow, promote blood circulation, protect brain and myocardial cells in case of hypoxia; in addition, it can reduce triglyceride in blood, increase the content of high-density lipoprotein, and increase the activity of superoxide dismutase of red blood cells, because the Ginkgo biloba extract has good effect on coronary heart disease, angina pectoris, hyperlipidemia and concussion.

IV. Regulate blood pressure and blood lipid. Modern medical research has confirmed that Ginkgo biloba extract can significantly reduce serum triglyceride (TG). The curative effect on hypertension and hyperlipidemia is very significant. It can make arteries and veins dilate, so as to promote blood circulation. At the same time, it can dilute blood and reduce blood coagulation.

V. improve sleep
1. Act on the nervous system and secrete endogenous nerve factors. Ginkgo biloba can enhance the ability of cell division, promote the brain stem to secrete endogenous sleep factors, promote the human body to sleep naturally, and regulate the concentration of sleep factors according to the characteristics of the alternation of deep sleep and light sleep, so as to fundamentally ensure the natural sleep according to the sleep law.

2. Enhance the function of the endocrine system. The endocrine disorder is an important cause of insomnia, especially for the middle-aged and old people. Ginkgo specific ingredients can regulate physiological functions, restore the normal state of endocrine, and then quickly improve insomnia symptoms.

3. Establish a three-dimensional immune system. It can effectively regulate the immune function of human body, improve the activity of macrophages, phagocytosis of viruses and other harmful substances; improve the activity of human cells, enhance the function of cell immunity, promote the division of immune factors, such as specific cells, and establish a multi-directional and three-dimensional immune system in the natural sleep of human body, which is composed of humoral immunity, cell immunity and specific cell immunity, so as to realize the nature. Sleep.

VI. Delay ageing, and live a long and healthy life. Ginkgo has a strong anti-ageing ability and the effect of health and longevity. Experiments show that Ginkgo biloba is more efficient in scavenging free radicals than vitamin E, so it can effectively prevent the oxidation of high-fat cell membrane. According to Dr Derry of the Pasteur society of France, the most important function of Ginkgo biloba is to restore the integrity of cell membrane, repair damaged cells and keep them active after they are damaged by free radicals.

VII. Treatment of diabetes
In Ginkgo biloba extract, flavonoid glycoside, ginkgolide and other main functional components can improve the glucose load and plasma insulin level of diabetic patients, which is the best natural drug to effectively improve the end of diabetic patients with blood circulation disorder. Medical experiments show that Ginkgo biloba extract can improve the sensitivity of cells to insulin, repair islets of Langerhans, reduce blood sugar safely and steadily, kill bacteria and inflammation, eliminate organ infection caused by hyperglycemia, have significant effect on regulating endocrine and reducing blood sugar, repair damaged nerves, and carry out all-round treatment for diabetic patients.

VIII. Improve immunity
It has also been proved in France that Ginkgo biloba extract can protect lipids (components of the cell membrane from free radicals) and regulate immunity.

IX. radiation resistance
Ginkgo's strong vitality and anti-nuclear radiation, anti-pollution, anti-smoke, anti-fire ability are incomparable to other organisms.

X. treatment of bronchial asthma
Citrine in Ginkgo biloba leaves can treat asthma, effectively inhibit platelet-activating factor and bronchoconstriction caused by exercise or allergen, and the curative effect lasts for more than six hours from contacting allergen.

XI. Migraine relief
Because Ginkgo biloba can dilate blood vessels and promote cerebral blood circulation, it has a good effect on migraine.

XII. Treatment of prostate diseases
Ginkgolide A, B, C, vitamins, fluoro acids, enzymes and microelements can inhibit the synthesis of thromboxane, inhibit the biosynthesis of prostaglandin PGE2, inhibit the formation of prostaglandins, reduce the secretion of prostaglandins, and have a good therapeutic effect on prostate diseases.

XIII. Protect the liver and eliminate hangover
Ginkgo biloba can promote hematopoietic function, improve liver function, regulate liver metabolism, excrete toxins, repair and protect damaged liver cells. People who often drink alcohol can use Ginkgo biloba to prevent hangovers and protect the liver.

XIV. Solve the male problem
Ginkgo biloba has the functions of dilating blood vessels, improving arteriosclerosis, preventing and treating embolism and cerebrovascular circulatory disorders. It can obviously improve the impotence caused by mental impotence and mild vascular disturbance of penis.