there are many research say that smoking will make you heart and make the epidermis get nutrients and oxygen is not enough. It will make the skin was not strong enough to revive themselves when broken. Cannot protect themselves from bacteria as well as it should be. To cause acne, both white and black head head endt. Smoking will make my heart. Make the epidermis get nutrients and oxygen is not enough. It will make the skin was not strong enough to revive themselves when broken. Cannot protect themselves from bacteria as well as it should be. To cause acne, both white and black head head end