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[2] Blazed Result of smoking cannabis with high THC level

It increases the risk of lung cancer, heart attack and chronic obstructive pulmonary disease (COPD)

Smokers and tobacco users usually need to go through a paramedical exam

"Over three-quarters of these males used no illegal drugs before leaving high school," reports Lloyd Johnston, director of the study and author of the forthcoming book, "Drugs and American Youth," being published by the Institute

If you say Car, some will answer German, some American, some British and some Italian, for instance

Many smoking-related effects in humans can be reproduced in experimental animals