Among their findings was that “the active ingredient in marijuana — a cannabinoid known as THC — results in the same key biochemical event that seems to reinforce dependence on other drugs, from nicotine to heroin: a release of dopamine in part of the brain’s ‘ reward ’ pathway, ” which keeps users coming back for more.
“ किसी दूसरी पुस्तक की तुलना में बाइबल की अभी - भी अधिक प्रतियाँ छापी जा रही हैं, ” ई. एन.