Yaba could be a popular market in Lagos,Nigeria but somewhere on the other side of earth, its a drug...not just a regular drug but an addictive on - a narcotic in one word.
A very harmful-popular drug at Bangladesh.
Yaba is a combination of methamphetamine and caffeine. They are candy like tablets that come in different flavors, and bright colors. Users typically heat the tablet, which sits on aluminum foil, and then inhale the vapors from the melting tablets. Others crush the tablets into powder and snort them.