Ubuvuzi butukura butanga inyungu nyinshi kubantu babana na meth mu kongera imikorere ya selile. Izi nyungu zirimo:
Uruhu rusubizwamo imbaraga: Ubuvuzi butukura bufasha uruhu kugira ubuzima bwiza no kugaragara neza utanga selile zuruhu imbaraga nyinshi. Ibi birashobora kuzamura abakoresha meth kwigirira ikizere no gutuma bumva ndetse bakanagaragara neza kurusha mbere.