Agave Landscape and Ancient Industrial Facilities of Tequila Agave Landscape and Ancient Industrial Facilities of Tequila The Agave Landscape and Ancient Industrial Facilities of Tequila is a cultural UNESCO World Heritage Site in Mexico. The 35,019-hectare site is part of an expansive landscape of blue agave, shaped by the culture of the plant used since the 16th century to produce the spirit known as tequila and for at least two millennia to make fermented drinks (such as pulque) and cloth. Within the landscape are working distilleries reflecting the growth in the consumption of tequila in the 19th and 20th centuries. Today, this agave culture is seen as part
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