Guarana Guarana is a derivative of the seeds of a South American tree. For the Guarani tribe in the Amazon the Guarana tree has been of much significance since forever now.In the present day, these seeds are used widely across the globe for medicinal purposes.It is mainly used as a stimulant owing to its superior caffeine content which is used lessen physical and mental fatigue. Most of the weight loss and energy giving products have guarana as one of the key ingredient. It has been experienced that this product is used by many to treat chronic fatigue syndrome (CFS) and low blood pressure, and to avoid dysentery and malaria. Moreover, according to a survey done on the Guarana market states that, this product is also used as a flavouring agent in confectioneries and beverages. Individuals with cardiac problems and joint pain have also benefitted from guarana.

How does Guarana work?

It contains caffeine which works by stimulating the central nervous system (CNS), muscles, and heart. Furthermore, Guarana also comprises of theobromine and theophylline, which are chemicals having have properties as caffeine.

Side effects of Guarana:

This product has similar side effects as that of caffeine, which include sleep disturbance, restlessness, anxiety, upset stomach, rapid heartbeat, etc. Prolonged use of caffeine might lead to tolerance and phychological dependence.

The American Food and Drug Administration has declared Guarana as “generally recognized as safe” in the United States. Initial research has witnessed guarana might have an effect on whether rapidly the body comprehends itself to be full. A specific study stated an average 11 pound weight loss in a group which consumed a mixture of guarana, yerba mate, and damiana, as compared to an average one pound loss in a placebo grout post 45 days. Even though, it was questionable pertaining to specific effects due to only guarana, this study dissents from another expressing no significant effect on body weight of a formula that contained guarana.