Nutrition and food health are interconnected concepts that underscore the importance of consuming a balanced diet for overall well-being. Good nutrition involves the intake of essential nutrients such as vitamins, minerals, carbohydrates, proteins, and healthy fats, all of which are critical for maintaining physiological functions. In contrast, poor dietary choices can lead to various health complications, including malnutrition, obesity, and chronic diseases. The field of nutritional research focuses on the identification of dietary patterns that promote health, the role of nutrition in disease prevention, and the development of guidelines for healthy eating. With the rising global burden of diet-related diseases, this area of study aims to improve public health by promoting sustainable and health-conscious dietary behaviors.