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While risks of CVD mortality were largest for those who smoked 25 or more cigarettes per day (HR=4.90 (3.796.34)), they were still considerable for those who smoked 46 cigarettes per day (1.92 (1.113.32))

The walls of the airways become thicker, more reactive, and more sensitive to triggering factors

Hemp does not contain any nicotine, and each cannabinoid so-far discovered by science has unique, intriguing properties

These two components are connected by a 510 thread connection

Secondary source studies such as systematic reviews, meta-analyses, literature reviews, and narrative reviews were excluded, as were letters to the editor, comments, special articles, and editorials