With cases of obesity-related type 2 diabetes due to double by 2030, we must – and can – do better than drug therapyWe often hear about diabetes as one of the downsides of obesity – and now the United Nations even has chosen to highlight the issue by endorsing World Diabetes Day, marked every year on 14 November. But there is still a lot of confusion about the disease, its causes and its treatment.One of the odd things about diabetes is that it is, in some respects, more than one disease. Type 1 diabetes, or insulin dependent diabetes mellitus, is the sort that suddenly hits children and younger people when their body no longer produces insulin, produced in the pancreas to regulate blood sugar levels. This form used to be called juvenile diabetes.If you are lucky, you learn to cope with daily injections of insulin for the rest of your life, and how long that is depends on a rigorously disciplined approach to control the diabetes. We tend to take insulin treatment for granted. But, in some parts of the world, it is a different story. If you are unlucky enough to be a child with diabetes in in sub-Saharan Africa, after being stricken with type 1 diabetes, the rest of your life can be as short as seven months. Type 1 diabetes can be a death sentence for many unfortunate young victims.But type 2 diabetes is what we are really referring to when we talk about the consequences of overweight and obesity. It used to be called NIDDM – non-insulin dependent diabetes mellitus – and it accounts for more than 90% of diabetes worldwide.The theme of this year's World Diabetes Day is education and prevention. For the 1.6 billion people who are already overweight or obese globally – and who therefore provide the most eligible candidates for suffering from type 2 diabetes – the concept of education and prevention may have come a little late in the day. WHO research experts, including Dr Sarah Wild from Edinburgh University, have estimated that overall diabetes cases will double to 366m by 2030, compared with 171m in 2000.This is why taking serious steps to address overweight and obesity is given so much emphasis. Recent research from Sweden is already signposting a way forward. A new analysis confirms that the size of abdominal fat cells and a waist-to-height ratio clearly predicted women who were likely to develop type 2 diabetes. There is ample evidence now type 2 diabetes can be avoided.The latest follow up to the US Diabetes Prevention Program, published a fortnight ago in The Lancet, confirms how the remarkable effect of "intensive lifestyle intervention" (basically, changing diet and exercise habits) was more powerful that the commonly prescribed drug treatment with metformin. In the early stages, the lifestyle effect reduced the incidence of diabetes by 58%, compared with 31% for the drug. A decade later, researchers found that diabetes incidence was reduced by 34% among the lifestyle group, but by only 18% for the group receiving drug therapy.This lends great strength to the theme set by the International Diabetes Federation for World Diabetes Day over the next five years. It may be too late for some, but it suggests that we need not accept that a doubling of diabetes is inevitable. Education and prevention – if it results in intensive lifestyle changes – can be a lifesaver, too.ObesityHealthUnited NationsFitnessFood & drinkDrugsPharmaceuticals industryMedical researchNeville Rigbyguardian.co.uk © Guardian News & Media Limited 2009 | Use of this content is subject to our Terms & Conditions | More Feeds
Beating the diabetes bulge | Neville Rigby
Posted by edwina 86 days ago (http://www.guardian.co.uk)Who Voted for this Story
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Hi interesting title ("Beating the diabetes bulge") and useful information. In short "smart food choices + physically active = no diabetes or better controlled diabetes" http://healthy-ojas.com/diabetes/diabetes-details.html
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