The fat bomb exploded but no one heard the bang

Obesity is one of the fastest growing health problems worldwide. This is reflected in the ever-increasing girth sizes of adults and children in both developed and developing countries [1]. In Europe, obesity is five times more common now than it was after the 2nd World War, and the number of obese people is doubling every year [2]. All the indications are that 'globesity' will escalate in the coming years indicating that the obesity epidemic is one of the most serious public health challenges of the 21st Century [3]. Obesity is a complex condition, encompassing physical, social, and psychological dimensions, affecting all ages and socio-economic groups [4]. Obesity is considered a disease in it's own right, and long-term effects can result in a number of significant health problems with life threatening consequences including coronary heart disease (CHD), hypertension, dyslipideamia, diabetes, stroke, sleep apnoea, respiratory problems as well as some cancers [1]. The increase in obesity rates is primarily linked to increased energy intake and decreased energy expenditure [5]. Passive over-consumption of energy dense foods can result in weight gain and ultimately obesity. For example, 100 extra calories a day can add an extra 4.5 kg of weight per year [1].