We think it has to do with lower temperatures at each of the coil surfaces. For comparison, conventional cigarettes emit 400 to 650 micrograms of acrolein per cigarette, accounting for both mainstream and sidestream emissions
Behavioural changes include heightened focus, elevated mood, increased activity, and aggression in high doses
They should also not be used during pregnancy or while breast-feeding, by people who have or are at risk of heart disease, or by those who are diabetic, epileptic, or experience seizures
Researchers from Australia stated that, compared to nonsmokers, smokers in the study were more likely to suffer from severe menstrual pain and to experience a worsening of pain as the number of cigarettes they smoked per day increased. Although researchers are still unsure why this correlation exists, they believe that the restriction of blood vessels and amount of oxygen to the uterus may be the answer