The Role of Proper Nutrition in Preventing Epidemic Diseases During Health Crises: Strengthening the Immune System Through Food

Abstract

Proper nutrition plays a crucial role in preventing and managing infectious diseases, particularly during health crises such as pandemics. Inadequate nourishment impairs the immune system, increasing susceptibility to infections and exacerbating disease severity. This study explores the relationship between nutrition and immune function, emphasizing the importance of a balanced diet in enhancing immune responses. Key nutrients, such as vitamins A, C, D, and zinc, are critical for maintaining immune system efficiency, and their deficiencies can compromise the body’s ability to combat infections. The paper reviews scientific evidence on the role of nutrition in reducing the severity of infectious diseases and highlights strategies to strengthen immunity, particularly in vulnerable populations. With the increasing incidence of infectious diseases and limited new treatments, the integration of nutritional interventions into public health strategies is essential to reduce the burden of disease. This study aims to provide insights into the importance of nutrition as a preventive measure, especially for at-risk groups during health crises.