Below, we have noted specific animal-derived ingredients to watch out for: Carmine E-liquid colourings especially those found within red and pink liquids sometimes include carmine, which is a red pigment derived from crushed beetles
2 Hasbro Childrens Hospital, Providence, RI Sixteen percent of US high school students in 2015 reported using an e-cigarette in the past 30 days, which is roughly a tenfold increase since 2011 (1.5%)
"However, the increase in e-cigarette use has been associated with an increase in success of quit attempts." Writing in the BMJ, John Britton, director of the UK Centre for Tobacco and Alcohol Studies at the University of Nottingham, said the results suggested e-cigarette use could contribute to falling smoking rates
Ex-smokers see a decline in function of 1.57ml per year and this does not return to zero for at least 30 years, the researchers claimed
Conclusion: Be smart, don't start If you want to increase your chances of a long and healthy life, you should avoid tobacco products