However, other nicotine delivery systems like skin patches or electronic cigarettes have also been explored for their potential use in combination with it
Many smokers chose these, believing they were less harmful, but there is no strong scientific evidence to support this belief
Studies show that heavy smokers (10+ cigarettes per day) are more likely to develop ED, with the risk doubling for those smoking 20+ cigarettes daily
In addition to these chemicals, tobacco contains toxic heavy metals like cadmium, arsenic, and lead, as well as radioactive elements such as polonium-210, all of which contribute to its carcinogenic properties
To illustrate the effects of smoking, the 30-second clip shows a heart transforming from smooth to damaged and full of ripples