In the 1980s the fibre diet was one of the most popular ways of losing weight. Indeed, the fibre diet, with its emphasis on low-fat, calorie-controlled eating, is what most nutrition experts still recommend today for those wanting to lose weight.

The key to the fibre diet is 'roughage', which is simply that part of carbohydrates that humans can't digest, and is found in foods such as cereals, fruits, vegetables, and pulses. In addition to helping you lose weight, this is an eating plan that will also help your digestive system, lower your cholesterol count, and improve your overall health.