Most root beer is caffeine -free Although the ingredients can vary based on the specific brand and product, most types of this popular beverage contain carbonated water, sugar, food coloring, and artificial flavors.
Root beer is a distinctly American drink with a sweet, herbal flavor that’s been made since the colonial era. Traditionally, brewers made the drink by fermenting an herbal decoction made with sassafras bark, sarsaparilla root and other herbs with sugar and yeast to make a naturally bubbly, probiotic soft drink.
Root beer is a sweet North American beverage traditionally made using the root bark of the sassafras tree Sassafras albidum or the vine of Smilax ornata (sarsaparilla) as the primary flavor. Root beer is typically but not exclusively non- alcoholic , caffeine-free, sweet, and carbonated.
Well, sassafras and sarsaparilla both contain safrole, a compound recently banned by the FDA due to its carcinogenic effects. Safrole was found to contribute to liver cancer in rats when given in high doses, and thus it and sassafras or sarsaparilla-containing products were banned .
When carbonated root beer comes into contact with the ice cream, carbon dioxide bubbles are released. The fat in the ice cream coats all these bubbles, protecting them and allowing them to expand to create the huge heads of foam you see on root beer floats.
Root beer products, however, are non-carbonated and do not contain the acids that harm teeth, according to a new study. Exposing teeth to soft drinks, even for a short period of time, causes dental erosion—and prolonged exposure can lead to significant enamel loss.