Root Beer

Root beer is a sweet, carbonated soft drink traditionally flavored with sassafras or similar spices; commercial varieties vary widely in sugar and caffeine content. People typically log it by volume—common servings are a 12 fl oz (355 mL) can, an 8 fl oz (240 mL) cup, or larger fountain sizes—and often note whether it’s a regular or diet version; it’s commonly consumed with meals or enjoyed as an occasional treat (for example, in a root beer float).