I rise to outline why changing our habits when it comes to sugar in our diet is so vital. It is not just the fact that high sugar intake is
likely to result in obesity; what is important is the likely impact of obesity on our health. Those who are obese have a higher risk of heart attack or stroke, of cancer, of suffering from tooth decay and of developing type 2 diabetes. The long-term consequences of those diseases are what we need to worry about. For example, too many people are diagnosed with type 2 diabetes when it is too late—when their condition has already caused damage to their kidneys, their heart, their eyes and their blood circulation, which can lead to amputation. Those things have a life-changing and life-limiting impact on a diabetic patient. A secondary consideration is the huge cost to the NHS and social services. It is estimated that type 2 diabetes costs the NHS some £9 billion a year, which is 9% of its budget, as my hon. Friend the Member for Totnes (Dr Wollaston) mentioned. More devastating is the effect on the sufferer’s everyday life, and that is what leads me to believe that we need to do whatever is in our power to lower the incidence of obesity.
Those are the reasons why I was delighted when the Health Committee decided to hold its first inquiry of the Session on the subject of childhood obesity, and why I agreed to reform the all-party group on adult and childhood obesity, with its first meeting planned for the new year. During the Select Committee’s inquiry, we heard some compelling evidence calling for brave and bold action on obesity. I am sure that the majority of Members here today will have read the report. A sugary drinks tax is just one of the measures that we highlighted.
A few months ago I was against a sugary drinks tax, because I am against extra taxation, but the compelling evidence that we heard changed my mind. As a nation we are facing a massive obesity problem, and we need to be bold and brave in what we do as a result. I was originally against the tax also because I believe in choice, but consumers will still have choice. They will be able to choose between buying a sugary drink and paying the levy, and buying a drink with artificial sweeteners and not paying the levy.
The evidence that we heard dealt with both reasons why I was against a tax. According to the report by the Scientific Advisory Committee on Nutrition, “Carbohydrates and Health”, which was published in July, soft drinks as a single source represent 30% of added sugar intake for 11 to 18-year-olds. That is a huge amount. For four to 10-year-olds, soft drinks make up 16% of added sugar intake. Such data cannot be ignored or swept under the carpet. A sugary drinks tax would surely serve to change habits, reduce sugar intake and therefore play a part in reducing obesity. That would have a huge long-term impact on health.