More e cigarettes are entering the market, with increasingly high concentrations of nicotine FDA approves fruit flavored e cigarettes for the first time in US history Fox Business It's not just your lungs, smoking and vaping impact your heart too. Most people know tobacco affects the lungs, but your heart pays the price too. Smoking and vaping raise blood Bigger, stronger, and cheaper: Disposable e cigarettes have more nicotine and are more accessible than ever