The Sun | Type of rapeseed oil 'helps banish killer spare tyre - lowering YOUR risk of heart disease and cancer' The Sun Now, a team from Penn State University in the US believe a specific type of cooking oil could hold the key. Canola oil – a type of rapeseed oil – could help people rid their unsightly muffin top in just four weeks. Just four tablespoons a day, be it ... Trimming the spare tire: Canola oil may cut belly fat Penn State |