For tobacco and marijuana smoke, respectively, 4350 and 2575 different compounds are detected, of which, 670 and 536 (231 in common) are tentatively identified, and of these, 173 and 110 different compounds (69 in common) are known to cause negative health effects through carcinogenic, mutagenic, teratogenic, or other toxic mechanisms
Considering the negative health effects of tobacco are widely known and confirmed, from an Islamic perspective, snus is generally considered haram by most scholars, and the reasoning comes down to three key principles: harm , intoxication , and addiction
Exclusive current ST users did not have significant elevations in mortality from any of these diseases, with the exception of all other causes in the younger age group (HR = 1.68, CI = 1.112.54)
All plants in the genus may contain toxins and should not be ingested