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If you are quitting smoking, you may develop withdrawal symptoms like coughing and fatigue, called "smoker's flu." Nicotine replacement therapy can ease smoker's flu and other withdrawal symptoms

Additionally, vaping can transport nicotine to your body and lead to physical addiction

Increased in utero exposure to PM 2.5 , especially in the first trimester of pregnancy, is positively associated with placental mtDNA methylation (in both the displacement loop and the sequence which encodes the mitochondrial ribosomal 12S rRNA) 215

Rechargeable E-Cigs on the other hand can be recharged once the battery starts to run out

Archived from the original on May 31, 2012