Okokuqala, itiye le-bubble lingaqukatha i-caffeine, ngoba lenziwe ngetiye elimnyama noma eliluhlaza futhi linikezwa izingxenye ezinkulu. Umthombo othile uthi inkomishi engu-13-ounce yetiye ye-bubble ine-130mg ye-caffeine, engeyona engaphansi kakhulu kwekhofi elilinganayo.

intengo yomshini wephrinta yomshini