Does Jersey Mike’s Root Beer Have Caffeine? | Caffeine Check
Most servings are caffeine-free, yet some locations pour Barq’s, which carries about 22 mg per 12 oz. Root beer feels like the safe pick when you’re steering clear of caffeine. At Jersey Mike’s, that instinct is often right. Still, there’s a twist: the chain’s drink lineup can change by store, and one common root beer […]
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