According to our earlier definition, the caffeine in tea and coffee is also a drug, although we hardly regard it as such when drinking our favorite breakfast brew.
Kofeīns, ko satur tēja un kafija, arī ir viela, kas var izraisīt atkarību, kaut gan, dzerot savu iecienīto rīta tasi, mums tāda doma parasti neienāk prātā.