"Guarana" can activate fibrinolysis and consume coenzyme A needed for cholesterol metabolism in the body, so it shows obvious vasodilation, greatly increases the oxygen supply and application of various tissues, especially the head and neck, effectively improves various diseases caused by cerebrovascular and vascular occlusion, stimulates the heartbeat, strengthens the heart, and effectively prevents myocardial infarction and heart weakness.

Guarana can actively supplement cellular nutrition in various parts of human body, promote growth and prevent organ aging, so it is most suitable for the growth of children, the development of adolescents, the rejuvenation of the elderly and the rehabilitation of patients with chronic diseases.

Extended data:

Guarana, also known as Brazil's fragrant cocoa, and its botanical name is Paullinia cupana, is a vine shrub of Sapindaceae, which is abundant in the Amazon River basin in northern Brazil. It is the most famous medicinal plant in the rain forest of Brazil, which has been recorded for a long time in history.

The indigenous pronunciation of Guarana "Maues-Sateres" means "mysterious eyes", which comes from the appearance of Guarana in the rainforest: the fruit hangs on the huge red branches of shrubs, like a bunch of red grapes. After the red shell of the ripe fruit is cracked, the white underwear with seeds is exposed, and the top is slightly brown. Walking in the rainforest, it seems that there are thousands of pairs of eyes overlooking.

Reference: Baidu Encyclopedia-Guarana