Nutrition transition is an important factor which can affect
dietary intakes, particularly in developing countries [7].
The rate of processed foods consumption (e.g., fast foods) is
going to be increased due to nutrition transition [8].
Fast foods are rich sources of saturated fatty acids and
trans fatty acids [9]. Fast food consumption can lead to hyperinsulinemia
and development of insulin resistance. High
energy density, high glycemic index, and fatty acid composition
of fast foods may increase the prevalence of obesity and
cardiovascular risk factors [10]. Previous studies showed that
fast food outlets availability particularly in school neighborhood
is related to increased body mass index in students
[11]. The rate of fast food consumption has been increased
in past years specially among children and adolescents [12].