Agave americana pita, which are suitable for making rope, matting, or coarse cloth. They are also used for embroidery of leather in a technique known as "piteado". Both pulque and maguey fiber were important to the economy of pre-Columbian Mexico, where the fermented drink was known as "octli". In the tequila-producing regions of Mexico, agaves are called" mezcales". The high-alcohol product of fermented agave distillation is called "mezcal"; "A. americana" is one of several agaves used for distillation. A mezcal called "tequila" is produced from "Agave tequilana", commonly called "blue agave". The many different types of mezcal include some which may be
Alcoholic drink benefits and risks of consuming alcohol in moderation." Alcoholic drinks are classified by the International Agency for Research on Cancer (IARC) as a Group 1 carcinogen (carcinogenic to humans). IARC classifies alcoholic drink consumption as a cause of female breast, colorectum, larynx, liver, esophagus, oral cavity, and pharynx cancers; and as a probable cause of pancreatic cancer. In the alcoholic drinks industry, congeners are substances produced during fermentation. These substances include small amounts of chemicals such as occasionally desired other alcohols, like propanol and 3-methyl-1-butanol, but also compounds that are never desired such as acetone, acetaldehyde and glycols. Congeners are