Nicotine absorption and availability (both protonated and un-protonated) are affected by moisture and pH
With its plethora of cancer-causing agents, chewing tobacco exposes the delicate tissues of the mouth, including the gums, cheeks, lips, and throat, to harmful toxins
Role of tobacco smoking, chewing and alcohol drinking in the risk of oral cancer in Trivandrum, India: a nested case-control design using incident cancer cases
Excessive bacterial growth in the small intestine leads to increased abdominal pressure and subsequent acid reflux, which can cause heartburn
Due to the high potency of drugs in the nation's drug supply, this has often meant that higher doses, or even multiple doses, of overdose reversal medications are needed per overdose event to revive a patient