Its backwards compatible so you can use it on older devices
It's hard to believe that there was once a time when cigarette companies actually had doctors endorsing their products, but studies didn't start linking smoking and lung cancer until the 1940's and 1950's, and it wasn't until 1964 that the US Surgeon General actually concluded that "cigarette smoking is a cause of lung and laryngeal cancer in men, a probable cause of lung cancer in women, and the most important cause of chronic bronchitis in both sexes"
Cholesterol / lipid profile : The aforementioned human trial with piperine supplementation found reductions in total cholesterol, LDL (bad cholesterol), triglycerides, and an increase in HDL (good cholesterol)
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It is the only major cigarette brand that makes the claims natural, organic and additive-free. Researchers at the Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative found that nearly 64 percent of Natural American Spirit smokers inaccurately believe the cigarettes are less harmful than other brands