On average, people buy food around twice a wee from fast food restaurants. teenagers However, eat out more often. The majority of teenagers eat at fast food restaurants approximately three times each week. The survey also showed that teenagers made up almost two-thirds of the customers of pizza and burger restaurants, over half of the customers of chicken restaurants and around 4 in every 10 of the customers of fish and chips shops. None of the teenagers interviewed said that they didn't like a particular kind of fast food A small number of customers at the fast food restaurants visited were over the age of fifty approximately 5 percent. The majority of these interviewees claimed to be eating at the restaurant in question because they were with younger people, mainly grandchildren. Unfortunately, neither the teenagers nor the older people seemed to be aware of the dangers of eating fast food on a regular basis.