Sputnik: What are the reasons why obesity should be classified as a disease?
Professor Gately: Obesity is recognised as a major public health problem: we know two in three adults and one in three suffer from this issue and it's likely to impact on the length of their life and the quality of life.
If we look at it from an individual perspective or a societal perspective, it has a profound impact. And therefore any action that tackles obesity is very welcome.
Sputnik: Will recognising obesity as a disease really reduce the stigma of having obesity and suffering from its complications?
Professor Gately: I think that one of the challenges we face is we frame it as an ‘either or', and it's either a personal choice or a disease, and that's not really the case because we take on board things like heart disease and cancer.
We know actually that lifestyle factors drive both of those conditions, and we are very happy recognising those as disease, and we are also very happy about stigmatising people for those two conditions — and it's absolutely right: we don't challenge or upset or ill-wish people suffering from cancer or heart disease in an unfair way.
So that's the same for obesity, too: we know that obesity is down to genetics, we know it's down to environmental factors, and we know it's down to lifestyle factors. So, I don't think it's fair that we consider obesity differently from things like heart disease or cancer, and yet we have them for some time. If by identifying obesity as a disease it addresses that, meaning that we ge better action, then that is absolutely a right way to go.
Sputnik: What consequences will such recognition have both on individuals and on the NHS?
So if you are anywhere in the country and you are suffering with obesity, then it's very unlikely you are going to get the help that you need. And that is a major problem, because the impact of that on the downstream costs, i.e. heart disease, dietary cancer, dietary diabetes which are a big cost for our NHS — the NHS keeps talking about the need to prevent and invest in prevention, but then it doesn't because our government aren't prioritising this as an agenda.
Sputnik: Should schools primarily tackle the obesity issue?
Professor Gately: Schools being the only place to solve this won't work. It's got to be schools, it's got to be work places, supermarkets, it got to be all the different ways in which we tackle obesity as a major problem.
It's a complex problem and therefore it needs a complex solution, and as schools are part of that mix, so are work places and hospitals, and every environment needs to see how it can shift its influence on the factors that drive obesity.
The views expressed in this article are those of the speaker and do not necessarily reflect those of Sputnik.