posted Tuesday, February 08, 2011 - 06:52 AM (
#58275)
In Response to 64bprophet (#58262):
64bprophet - This is from another site I found:
"The key ingredient to root beer is sassafras root, which is what produces the tangy, thick brewed flavor that root beer is noted for. In 1960, the U.S. Food and Drug Administration banned the use of sassafras oil, labeling it a carcinogen. Root beer makers began experimenting with new and improved recipes, minus the sassafras oil, hoping to find a suitable tasting alternative. Not long after the ban, the root beer industry was saved when inventors discovered that sassafras could be used afterall, if treated first, to remove the oil."
From http://www.essortment.com/all/historyrootbeer_rhnc .htm