1) Fruit and vegetables should make up roughly a third of your diet, don't they?
2) Are bread, potatoes, rice and other cereals starchy foods and should make up around a third of our diet?
3) What products are the main sourses of protein in your diet?
4) Milk and dairy food are essential sourses of protein, calcium and vitamins, aren't they?
5) Should the amount of foods containing fat and shugar be limited in healthy diet?