Healthy eating and nutrition, a review of the theoretical aspects of a healthy diet

Introduction: Food and nutrition are fundamental pillars for maintaining good health and preventing diseases. In a world where the prevalence of eating disorders and chronic diseases is increasing, it is essential to understand the correct eating habits and the components of a healthy diet. Objective: To review the existing literature on proper eating habits, identify the key components of a balanced diet and highlight their importance in promoting health and general well-being. Development: Correct eating habits include choosing fresh, varied and nutrient-rich foods, as well as portion control and moderation in the consumption of sugars and saturated fats. A healthy diet consists of fruits, vegetables, whole grains, lean proteins and healthy fats. These components not only provide the nutrients necessary for the optimal functioning of the body, but also help prevent diseases such as obesity, type 2 diabetes and cardiovascular diseases. Nutrition education plays a crucial role in the formation of healthy habits, encouraging informed decisions about food. Conclusions: Adopting correct eating habits and a balanced diet is vital for long-term health. Promoting conscious eating and access to accurate nutrition information are essential to combat current trends in poor nutrition. Encouraging these habits from an early age can significantly contribute to improving quality of life and reducing the burden of diet-related diseases.