“…This motivates them to change their purchasing patterns and eating habits towards higher demand for green food and natural food for their own consumption and health benefits because they are exposed to changes in lifestyle, standard of living, tastes and preferences, and have higher purchasing power (Phuah et al, 2011). Technical advances in agriculture and marketing have also affected their concern with their health (Lea and Worsley, 2005;Norazah, 2013;Paul and Rana, 2012;Smith and Paladino, 2010). This behaviour influences the growth of the food industry in ensuring a balance between development and environmental sustainability (Barber et al, 2012;Krystallis et al, 2011;Papista and Krystallis, 2013).…”