It's tobacco and alcohol use - not illegal drugs - that may pose the greatest risks to health. A new international study found alcohol and tobacco use combined cost more than a quarter of a billion disability-adjusted life-years worldwide, while illegal drugs only accounted for tens of millions.

It's tobacco and alcohol use - not illegal drugs - that may pose the greatest risks to health. A new international study found alcohol and tobacco use combined cost more than a quarter of a billion disability-adjusted life-years worldwide, while illegal drugs only accounted for tens of millions.: https://ift.tt/2rC9LrR Read more... https://ift.tt/2GaLXRd