smoking tobacco vs weed Does Marijuana Cause Lung Cancer? Don't smoke it with tobacco:

Nicotine promotes angiogenesis, cell proliferation, epithelial-mesenchymal transition, vascular remodeling and dysfunction, inflammation, and oxidative stress in vascular smooth muscle cells causing atherosclerosis, dendritic cell morphology changes, and neuronal signaling, which may lead to mental disorders like depression, addiction, and attention deficit (53)

Even teens say that their parents are a big influence in their lives

I wonder if anyone has conducted a study of this

There is contradictory evidence regarding the relationship between smoking and gliomas or meningitis

In 1997, Gurnal moved on to television as general assignment reporter and weekend anchor for WCSC-TV in Charleston