You should regularly examine your lips and inspect the inside of your mouth and gums to detect the early signs of oral cancer
The data comes from the Behavioral Risk Factor Surveillance System, a national survey by the Centers for Disease Control and Prevention (CDC)
Smoking can cause: facial wrinkles, especially around the lips baggy eyelids uneven skin coloring, such as a yellow or gray tone dry, coarse skin temporary yellowing of the fingers and fingernails Smoking reduces how quickly skin repairs itself, increases the risk of skin infections, and increases the severity of skin conditions, including psoriasis
This paper reviews this changing pattern of tobacco and nicotine consumption and the current evidence regarding the risk of these products causing oral cancer
However, in addition to the documented mental health effects of marijuana, there are numerous physical health effects of marijuana
DOI: (accessed 20 August 2015)