Guest Post by Nathan Emmerich
BMJ Blogs
Originally posted October 5, 2016
Here is an excerpt:
Consider the following thought experiments. Imagine a drug that could be taken to significantly lessen the risk that a smoker would develop lung cancer, or a drug that would lessen the risk of ‘at risk’ individuals developing diabetes. In such cases would we be inclined to refuse public funds for such drugs merely because such individuals could lessen their risks even more by giving up smoking, or by losing weight and eating a healthy or, at least, healthier diet?
There is, certainly, something regrettable about having to spend public money on a drug that offsets risks generated by an individual’s own behaviour. Nevertheless, from an epidemiological – and therefore public health – perspective, the notion that an individual makes a choice about whether or not to smoke, or to have a bad diet, is too simplistic, even when we place the issue of addiction to one side. Thus, even when smoking cessation programmes are available and even when nutritional advice is within easy reach (as it increasingly is), plenty of people still smoke and consume a less than healthy diet.
Smoking and bad diets are correlated with a variety of demographic factors, and our choices are always made within particular cultural and socio-political contexts. Even so, some have questioned if the NHS should be funding stomach-stapling operations for those who are overweight, or if smokers and non-smokers can expect to receive the same level of treatment and care.
The entire blog post is here.
