Tomato is a superstar in the fruit and veggie pantheon. Tomatoes contain lycopene, a powerful cancer fighter they are also rich in vitamin C. The good news is that cooked tomatoes are also nutritious, so use them in pasta, soups and casseroles, as well as in salads. The British Thoracic Society says that tomatoes and apples can reduce your risk of asthma and chronic lung diseases.

If you are trying to lose weight, try a food diary, as you are more likely to lose weight if you write down everything you eat and read it back to yourself.