IT’S NOT MY FAULT — I BLAME THE TV You’re half-right. During the summer months we flock to parks and beaches and enjoy long walks in the sunshine, but come October the sofa suddenly regains its allure. ‘If we’re not out and about, we’re at home — and that usually means doing activities we associate with eating, such as sitting on the sofa watching TV,’ says Professor Jackson. He recommends keeping a food diary and thinking carefully about everything you eat. ‘Ask yourself whether you need it, and if you will have a chance to burn off the calories,’ he says. Mr Ahmed stresses the importance of maintaining an exercise regimen throughout winter.