Hello, you are talking about Guarana, the fruit of India's youthful vitality, which is a wild berry from Brazil. It is one of the most famous medicinal plants in the rain forest of Brazil, which has been recorded for a long time in history. Maues-Sateres aborigines call it the "mysterious eye". This comes from the appearance of Guarana fruit in the tropical rain forest: the fruit hangs on the huge red branches of shrubs, like a bunch of red grapes. After the shell of red bean is cracked, white underwear with seeds is exposed, and there is a little brown bulge on the top. When you walk in the rainforest, it's like millions of eyes are overlooking.

Guarana seeds are brown and slightly bitter after drying, and are often ground into powder by local people and mixed with drinks for drinking. Its main component is guaranaine, and its chemical composition is almost equivalent to caffeine. People will feel energetic and energetic after eating Guarani. Guarana is mainly produced in the Amazon basin and was first planted by Indians, who regarded its seeds as "divine fruits". They used to chew Guarana seeds for energy in hunting and fighting. The usage record of Guarana in Europe can be traced back to 1775. It was not until 1907 that Brazil began to make drinks with guarana, which quickly became popular. After 1940, it gradually became a symbol of Brazil and was called Brazil's "national drink". Local Indians have been eating Guarana for thousands of years. By eating Guarana, people can help the body to expel excess water, overcome the discomfort caused by high temperature, help control appetite, suppress hunger and overcome fatigue during long-distance travel, stimulate brain function and concentrate.