Coffein
Coffein (uk Koffein, Tein of Thein) as en Alkaloid an sodenang ei üngefeerelk.

Coffein komt föör uun Kofe, Tee, Cola, Mate, Guaraná an Kakao. Rian Coffein as en witj polwer saner stirem mä bater smaag.

Bilen

Luke uk diar

Futnuuten 

Medesiin
Chemii
Iidj an drank