Ginkgo biloba flavoneIt is the dry leaf extract of Ginkgo biloba L. It has magical effect on treating coronary heart disease, angina pectoris, cerebral arteriosclerosis, senile dementia, hypertension and other diseases. It can be used in pharmaceutical, health care products, daily necessities, cosmetics and other fields.

Antioxidation
​    Ginkgo biloba extract ginkgo  biloba  P. E. it may exert antioxidant properties in the brain, eyeball retina and cardiovascular system. Its antioxidant activity in the brain and central nervous system may help to prevent the decline of brain function due to age. The antioxidant function of Ginkgo biloba extract in the brain is of particular interest. The brain and central nervous system are particularly vulnerable to free radicals. Brain damage caused by free radicals is widely considered to be the influencing factor of many diseases associated with aging, including Alzheimer's disease.

Anti aging function
  ​ Ginkgo biloba extract ginkgo  biloba  P. E. improve cerebral blood flow and have excellent tonic effect on nervous system. Hundreds of scientific studies involving tens of thousands of patients have confirmed the efficacy of Ginkgo biloba extract on many problems, including cerebral blood flow insufficiency and mental decline in older patients. Ginkgo has good effects on many possible symptoms of aging, such as:   Anxiety and depression   , memory impairment   , difficulty in concentrating, decreased alertness   , mental decline   , dizziness, headache, tinnitus (ringing in the ear),   Macular degeneration (the most common cause of adult blindness),   Inner ear commotion (which can lead to partial deafness),   Poor end circulation   Impotence caused by poor penile blood flow.

Dementia, Alzheimer's disease and memory improvement
   Scientists reviewed all published high-quality studies on Ginkgo biloba and mild memory impairment and concluded that Ginkgo biloba was significantly more effective than placebo in improving memory and sensory function.   Ginkgo biloba is widely used in Europe to treat dementia. Ginkgo biloba is believed to help prevent or treat these brain disorders because it increases brain blood flow and its antioxidant function. Although many clinical trials have scientific defects, the evidence that ginkgo may increase the thinking ability, learning ability and memory of Alzheimer's patients is still highly expected.

Premenstrual symptoms
​   Primary evaluation of Ginkgo biloba extract ginkgo  biloba  P. E. a double-blind controlled placebo study on the benefits of women with premenstrual symptoms, which included 143 women aged 18-45 years and followed their two menstrual cycles. On the 16th day of the first cycle, every woman received ginkgo  biloba  P. E. (twice a day, 80mg each time) or placebo. The treatment lasts until the 5th day of the next cycle and starts again on the 16th day of the cycle. The results were impressive. Compared with placebo, ginkgo significantly reduced the main symptoms of premenstrual discomfort, especially breast pain and emotional instability.

Sexual dysfunction
    Although there is no double-blind experimental basis for this function, case reports and open studies suggest that ginkgo can improve the sexual dysfunction caused by Prozac and other antidepressants.

Eye problems

    Flavonoids in Ginkgo biloba may be able to stop or alleviate some retinopathy. There are many possible causes of retinal damage, including diabetes and maculopathy. Visual maculopathy (commonly known as age-related maculopathy or ARMD) is a progressive degenerative eye disease, which is prone to occur in the elderly. It is the main cause of blindness in the United States. The study suggests that ginkgo may help maintain the vision of ARMD patients.

Treatment of hypertension
    Ginkgo biloba extract can simultaneously reduce the adverse effects of blood cholesterol, triacylglycerol and very low-density lipoprotein on human body, reduce blood lipids, improve microcirculation and inhibit blood coagulation. These have significant therapeutic effects on hypertension.

Treatment of diabetes
    At present, Ginkgo biloba extract has been used in medicine to replace insulin for diabetic patients, indicating that Ginkgo biloba has the function of insulin to regulate blood glucose. Many glucose tolerance tests have proved that Ginkgo biloba extract has obvious effects on regulating blood glucose and improving insulin resistance, so as to reduce insulin antibodies and enhance insulin sensitivity.