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Root beer

North American carbonated beverage

  • 6 min read
  • 4 chapters

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Through Root, Soft drink and Carcinogen

Since safrole, a key component of sassafras, was banned by the US Food and Drug Administration in 1960 due to its carcinogenicity, most commercial root beers have been flavored using artificial sassafras flavoring, but a few (e.g. Hansen's) used a safrole-free sassafras extract. There are many major root beer producers. A common use is to add vanilla ice cream to make a root beer float.

History

Root beer has been drunk in the United States since at least the eighteenth century. It has been sold in confectionery stores since at least the 1840s, and written recipes for root beer have been documented since the 1830s. In the nineteenth century, it was often consumed hot and was often used with medicinal intent. It was combined with soda as early as the 1850s; at that time it was sold as a syrup rather than a ready-made beverage.

Beyond its aromatic qualities, the medicinal benefits of sassafras were well known to both Native Americans and Europeans, and druggists began marketing root beer for its medicinal qualities.

Pharmacist Charles Elmer Hires was the first to successfully market a commercial brand of root beer. Hires developed his root tea made from sassafras in 1875, debuted a commercial version of root beer at the Philadelphia Centennial Exposition in 1876, and began selling his extract. Hires was a teetotaler who wanted to call the beverage "root tea". However, his desire to market the product to Pennsylvania coal miners caused him to call his product "root beer", instead.

In 1886, Hires began to bottle a beverage made from his famous extract. By 1893, root beer was distributed widely across the United States. Non-alcoholic versions of root beer became commercially successful, especially during Prohibition.

Not all traditional or commercial root beers were sassafras-based. One of Hires's early competitors was Barq's, which began selling its sarsaparilla-based root beer in 1898 and was labeled simply as "Barq's".

In 1919, Roy Allen opened his root-beer stand in Lodi, California, which led to the development of A&W Root Beer. One of Allen's innovations was that he served his homemade root beer in cold, frosty mugs. IBC Root Beer is another brand of commercially produced root beer that emerged during this period and is still well-known today.

Safrole, the aromatic oil found in sassafras roots and bark that gave traditional root beer its distinctive flavor, was banned in commercially mass-produced foods and drugs by the FDA in 1960. Laboratory animals that were given oral doses of sassafras tea or sassafras oil that contained large doses of safrole developed permanent liver damage or various types of cancer. While sassafras is no longer used in commercially produced root beer and is sometimes replaced with artificial flavors, natural extracts with the safrole distilled and removed are available.

A Museum of Root Beer opened in Wisconsin Dells in 2021.

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