Jambu is an herb native to the Amazon, very common in northern Brazil and typically used in the cuisine of Paraná, and is also known as “Pará watercress”. Its biggest distinguishing feature is the effect it has when it comes into contact with the mouth, causing a tremor in the lips and tongue of those who consume it, thanks to a chemical substance present in the plant, called spilanthol.

When drinking Jambuia beverages, you should let the liquid run through your mouth. This makes the burning, tingling and numbing effect that Jambu offers even more intense and gives you an even more intense experience.

There are several benefits to consuming the herb, including antibacterial properties and the activation of saliva production, which helps combat dry mouth and the appearance of possible mouth ulcers. In addition, Jambu is a great source of fiber (and is recommended for diabetics) and also contains vitamin C (necessary for strengthening hair and nails).

There are already studies that prove that the plant helps prevent cell aging and DNA damage. In addition, it can also be used as an anti-inflammatory, diuretic, appetite stimulant, analgesic, sexual stimulant, among other functions.