which is more harmful cigarettes or alcohol A comparison of gender-linked population cancer risks between and tobacco: how many are there in a bottle of wine? | BMC Public Health When it comes to cancer,

That's why using an air purifier against tobacco odors and airborne pollutants can help

Neuropharmacology 76, 10.1016/j.neuropharm.2013.09.008

These are key discoveries that advance our understanding of the neurological bases of smoking and drinking and also provide new evidence on the different neurological mechanisms that are related to these two types of human addictive behavior, smoking and drinking, and these advances have implications for prevention and treatment of these two substance use. The paper Decreased brain connectivity in smoking contrasts with increased connectivity in drinking. was published today, 8th January 2019 in eLife journal

These blockages reduce blood flow - this means the heart needs to pump faster, which leads to increased blood pressure, increasing the risk of heart attack and other heart disease