Let's try again:
HOW DO YOU CALCULATE WHO NEEDS TO BE CHARGED FOR THEIR T2 DIABETES MEDS?
As I said before weight if thought to be a symptom, not a cause in many cases.
How do you know what and how people are eating over the years? This isn't something caused by a week if cutting loose.
Even if T2 diabetes could categorically in all cases be attributed to lifestyle, how would you know what exercise they've been taking over the years? If adults get it due to poor diet and lifestyle templates set up as children, should they be accountable as adults when the damage has already been done?
How do you weed out what were choice factors leading to diabetes or genetics or just bad luck?
If we're talking in terms of costs to the NHS, diabetes costs are well down the line to heart disease and alcohol and car accidents. How is targeting a condition with so many variables and not one of the biggest drains on the NHS effective?
I can see the reasoning behind expecting the population to take responsibility for their own health and costs but how applicable is it?
Perhaps the best way to start is to cut out free care for choices. IVF and maternity services? Car and personal insurance should be mandatory to cover accidents for higher risk activities such as driving, cycling or any sports? Those things are much easier to regulate and implement?