Constipated, hyperglycaemic and always hungry? If this sounds like you, better up your fibre intake. It keeps you full, helps you lose weight, improve your digestive health, keep your heart healthy and even prevent cancer. Unfortunately, most of our food we eat is stripped clean of its fibre and nutritional content. Unless you are really making a conscious effort to incorporate leafy greens, salads and fruit into your diet, chances are slim that you are getting enough fibre. But small dietary tweaks can help you counter this problem.