Experts say that food label warnings about the amount of physical exercise needed to burn off the calories contained in the product work. According to the researchers from Loughborough University in the UK, who looked at 14 separate studies to reach their conclusions, a simple label advising the consumer that it would take four hours to walk off the calories contained in a pizza, or 22 minutes of running to burn off a chocolate bar are effective in making people think twice about purchasing certain foods. They say the labels help people indulge less and could encourage healthier eating habits to fight obesity. Right now, it is estimated that two-thirds of the UK adult population are overweight or obese. Publishing their findings in the Journal of Epidemiology and Community Health, the researchers say this simple type of labelling could help cut about 200 calories from a person's daily average intake. The reason it works is because people don’t really appreciate calories when they see them as just numbers. But by elaborating and highlighting how much exercise is needed to burn off a particular food product, the consumer is able to make a much more informed decision. Lead researcher Prof Amanda Daley said: “We know that the public routinely underestimate the number of calories that are in foods. So if you buy a chocolate muffin and it contains 500 calories, for example, then that's about 50 minutes of running.”
A new study has found that if people with type-2 diabetes achieve just 10% weight loss within 5 years of being diagnosed, they are twice as likely to experience remission at the 5-year follow-up as those who haven’t lost any weight. The findings of the study by researchers from Cambridge appear in the journal Diabetic Medicine and were obtained through analysis of 867 people aged 40-69 with newly diagnosed type-2 diabetes. Having followed the study participants for 5 years, the researchers found that 257 (30%) had diabetes in remission. Speaking about their findings, first author Hajira Dambha-Miller, Ph.D. said: “Our results suggest that it may be possible to get rid of diabetes, for at least 5 years, with a more modest weight loss of 10%. This will be more motivating and hence more achievable for many people.” The fact diabetes can be sent into remission with just moderate weight loss – and not just the drastic intensive weight loss measures we’ve known about for some time - will be welcome news for many people living with the condition. It reinforces the importance of managing one’s weight through dietary choices and physical exercise. Going forward, the Cambridge team hopes to be able to use the research to help medical professionals better support patients with type-2 diabetes and reduce their symptoms.