Balanced Nutrition, Food Safety, and the Role of Diet in Preventing Diseases Worldwide

Abstract

Global health is founded on two primary principles: having access to and consuming a variety of food sources for providing nutritional balance, and ensuring that food consumed is safe from contamination. Nutrition and food safety will prevent communicable and non-communicable disease. With an ever-increasing world population, urbanization, globalisation and modern lifestyles have resulted in changing dietary habits, which include an increase in the amount of processed foods consumed and a decrease in the consumption of needed nutrients. Due to these shifts in dietary patterns, the increasing prevalence of chronic diseases (i.e., obesity, diabetes, heart disease, and select types of cancer) is evident. Additionally, food safety issues (i.e., food contamination, foodborne disease, and poor hygiene) persist as an ever-growing public health issue, particularly in developing countries. This article illustrates the health importance of balanced nutrition and discusses the importance of macronutrients (i.e., carbohydrates, proteins, and fats) and micronutrients (i.e., vitamins and minerals) for maintaining proper body function and providing for good overall health. Additionally, it discusses measures for safe food handling, storage, and preparation in order to reduce risk to health. Also, the article provides an analysis of the relationship between diet and disease creation, with an overview of how proper dietary patterns can reduce disease burden and improve quality of life.

Keywords: Balanced Nutrition, Food Safety, Disease Prevention, Healthy Diet, Public Health, Micronutrients, Macronutrients, Foodborne Diseases, Chronic Diseases, Global Health