The abundance and cheap cost of unhealthy food has meant that there is a perception that a healthy diet is one that costs more. A systematic review of direct cost comparisons between healthy and unhealthy diets has indeed found that a healthy diet does cost more, but the difference is smaller than you might think.
A healthy diet, loaded with plenty of fruits, vegetables, minimally processed foods and lean sources of protein is the cornerstone of reducing the risk of many chronic diseases. People from an economically disadvantaged background may find it harder to eat healthier if there is a real or perceived higher cost to eating healthier. It is no surprise that the highest density of fast-food outlets cluster in socially disadvantaged areas and on the surface, this type of food may appear to offer ‘value for money’ all other nutritional concerns aside.