Indonesian Mirnawati once ate rice with every meal, but its link to diabetes convinced her to join a growing movement to quit a staple food in As World Diabetes Day was held last Thursday, the Southeast Asian nation is struggling to tackle a disease that affects as many as 20 million of its 260 million people, and has emerged as one of its deadliest killers behind stroke and heart disease.But kicking the rice habit isn't easy, with Indonesia's favourite dish nasi goreng (mi