WHY DO BRUNETTES FIND IT HARDER TO QUIT?

Brunettes are more susceptible to nicotine addiction. — (@UberFacts) March 04, 2015 Dark haired smokers are more likely to become addicted to nicotine, according to research from Penn State University. The scientists noticed a relationship between melanin and levels of nicotine dependence. Melanin is the pigment found in hair and skin that is responsible for giving brunettes their dark […]

Read more "WHY DO BRUNETTES FIND IT HARDER TO QUIT?"