The majority of people in this country eat too much fat and not enough fibre(纤维) and for most people a having a healthy diet is simple and easy to do. The move towards a healthy diet may just mean eating more fruit, vegetables, bread and potatoes There are 5 basic food groups and a healthy diet consists of eating a variety of foods from each of the groups. 1. Bread, potatoes, rice, noodles and breakfast cereals. These foods mostly contain starch (淀粉) and should be the main part of all your meals, If possible try to choose high fibre varieties. This group of foods is an excellent source of fibre and is rich in vitamins. 2. Fruit and vegetables- This includes all frozen. fresh and canned fruit/vegetables as well as salad vegetables. These are all excellent sources of vitamins, minerals and fibre and are naturally low in fat and calories 3. Milk and dairy foods Milk and dairy products include cheese, yoghurt and milk. They are rich in protein, calcium, vitamins and minerals 4. Meat, fish and poultry (家禽) Eating fish 1-2 times a week is good for you. All types of meats are included in this category and red meat is an excellent source of iron and vitamin B12. Nuts, peas and beans are also in this food group. 5. Foods containing fats and sugars. This last group contains butter, cream, ice-cream, cooking oils, cakbiscuits, chocolate, sugar drinks, sweet and crisps. All of these foods tend to be high in fat and calories, Try not to eat these foods too often and when you doonly have them in small amounts.