Abstract
The rapid globalization of the food systems has radically altered the global dietary tendencies, leading to the increase in consumption rates of ultra-processed foods (UPFs) characterized by high energy density, low nutrient content, and use of additives. This paper examines the origin and classification of UPFs using the NOVA model, their epidemiological links with obesity around the world, as well as the nutritional change that occurs in Pakistan. As per the evidence of multiple meta-analyses and randomized controlled clinical trials, high UPF intake is always associated with increased risks of obesity, type 2 diabetes, and metabolic illnesses. Socio economic changes, urbanization and heavy marketing have compounded the twin burden of malnutrition in Pakistan, as there has been an increased shift towards processed high caloric foods at the expense of traditional diets. This tendency is caused by gender roles, cultural norms, and free regulations. To help avert the increasing health risks associated with UPF intake, the report highlights the real dire need to apply multi-sectoral policy responses including taxation, marketing restrictions and encouragement of conventional diets. The research provides an in-depth understanding of how the underdeveloped nations such as Pakistan are directly impacted on health by food processing rates by combining information that prevails around the world and that prevails locally.