Recent research has confirmed that the primary harms of smoking are not caused by nicotine itself but by the burning of tobacco, which releases thousands of toxic chemicals, including more than seventy known carcinogens. This distinction is crucial. While nicotine is addictive, it is not the direct cause of cancer, heart disease, or stroke.
Acknowledging this reality, public health bodies such as the UK’s Royal College of Physicians and the National Health Service (NHS) have emphasized the potential of safer alternatives like vapes, heated tobacco, and oral nicotine pouches when used under proper regulation. These products can significantly reduce exposure to harmful toxins and offer adult smokers a far less harmful pathway away from traditional cigarettes.
This approach reflects the concept of Tobacco Harm Reduction (THR) as a priority public health policy. While quitting smoking entirely remains the safest choice, many smokers are unable or unwilling to quit without alternatives. THR aims to transition adult smokers, who would otherwise continue smoking, toward substantially less harmful nicotine products.
