E-luam yeeb thiab lawv qhov sib piv nrog luam yeeb tshuaj

1. Nws tsis muaj cov khoom siv uas muaj kev phom sij rau tib neeg lub cev thiab tsis muaj carcinogens {}}
{{02. Nws tsis hlawv thiab tsis ua rau cov tshuaj tsis zoo tom qab sib txuas.
3. Tsis muaj kev tsim txom los ntawm "cov pa luam yeeb thib ob" rau lwm tus lossis muaj kuab paug rau ib puag ncig.
4. Tsis muaj hluav taws phom phom thiab nws tuaj yeem siv rau hauv qhov chaw uas haus luam yeeb.