Rational junk-food consumption is analyzed within an expected lifetime utility maximizing framework in which longevity and productivity rise with health, and health deteriorates with junk-food consumption. As long as the junk food’s relative taste-price differential is positive, the consumer’s rational diet deviates from the physiologically optimal one and generates lower than maximal levels of...

Increasing prevalence rates of chronic disease requires a more sophisticated view of the effects of food on health. This review examines the evidence base for the effects of food on health and discusses food based health strategies.

There has been surprisingly little research to date on the supply-side role of food manufacturers on equilibrium health outcomes for consumers. In this letter we consider an oligopoly model in which food processors choose the health composition of manufactured food. We show that price competition between food processors leads to unhealthy food composition in the market equilibrium, even under c...

Fundamental to the study and practice of nutrition is the understanding that nutritional status and nutrition-related health are not just the result of exposure to individual nutrients found in the diet, but also the complexity of interactions between nutrients and non-nutrient components in foods. This has prompted the relatively recent study of diet quality as an index for assessing the relat...

Submit Manuscript | http://medcraveonline.com genetically or by other conventional means to provide the desired function. In last decades a lot of emphasis is given to designer foods mainly developed to deliver the nutritional and Functional foods and nutraceuticals provide a means to reduce the increasing cost on the health care system by a continuous preventive mechanism. The interest in func...

BACKGROUND Consumption of high calorie junk foods has increased recently, especially among young adults and higher intake may cause weight gain. There is a need to develop public health approaches to motivate people to reduce their intake of junk food. OBJECTIVE To assess the effect of health and social norm messages on high calorie snack food intake (a type of junk food) as a function of usu...