Myth #1: All fruits are equal. The healthiest fruits should be low in sugar and high in dietary fiber, such as grapefruit. An apple or two a day is also good because apples are low in calories, low in fat and high in fiber, making them easy to feel full. Another good choice is the easy-to-eat bananas, which are also rich in dietary fiber. But fruits like watermelon are not so good, watermelon contains a lot of sugar and calories, while less dietary fiber, and it is easy to eat too much. Myth 2: All fast food is unhealthy. In the health of the growing call now, fast food restaurants also according to the health of consumer demand to do a lot of changes: many fast food restaurants began to sell baked potatoes, boiled corn, vegetable salad and other healthier food. But some fast food will still have a lot of fat and a lot of salt, such as salads with too much dressing and fried chicken and French fries, etc. When eating in fast food restaurants, you should be careful in choosing the kinds. Myth #3: Eating coleslaw can help you lose weight. It is true that eating more coleslaw can reduce calorie intake, but it is not very feasible to lose weight just by eating coleslaw. Because some coleslaw may also contain a lot of oil, or ham, fried chicken nuggets and fatty salad dressings. Also, coleslaw with only leafy greens will not help you lose weight. Not only is it hard to get full, but it will also make you hungry quickly and fill you up with other high-calorie foods. A healthy coleslaw should contain a variety of vegetables, nutrient-rich beans and almonds. It is best to put some vinegar and less oil. Myth 4: As long as there is less fat, you can eat openly. When you see a “low-fat or nonfat” label on a food product, be wary. This does not necessarily mean that the food is healthy: more sugar may have been added to compensate for the loss of flavor due to less fat. Such low-fat foods may also be higher in calories. Conversely, some foods high in fat are quite nutritious. Therefore, controlling the amount of food is most important: those with more fat can be eaten, but less, and those with less fat should not be eaten whenever you want.