itv.com: Atkins Diet on trial
People on this diet can eat foods such as cheese, steak and sausages - which are high in protein and fat - but not those that are high in carbohydrate, such as pasta, bread, potatoes or cereals.
And the diet bans fruit - which most experts say is one of the best things you can eat.
The link address is: http://www.itv.com/news/423274.html