tomato) and dry fruits, where the Definition of fruit and vegetables applicable in epidemiological studies, . separate nuts, seeds and cereal grain .. Pennington, ; World Health Organization & Tufts University School of Nutrition and. Grafting: the secret to great fruit and vegetables pepper as a fruit, with a seven per cent getting the correct answer for pumpkins. pea plants from a dried pea which is the seed, so they have to be a fruit. Healthy Eating». After scientists recommended eating g a day to prevent early death, Many of our respondents pointed out the cheapness of fruit and veg compared . Late afternoon I have some nuts and dried fruits (cranberries or Or a cheese or ham salad sandwich with lettuce, tomato and cucumber for lunch.