Plant-based diets can have a positive effect on weight management due to their emphasis on whole, nutrient-dense foods, such as fruits, vegetables, whole grains, legumes, nuts, and seeds. These foods are typically lower in calories and higher in fiber, promoting satiety and reducing overall caloric intake. Furthermore, plant-based diets are often associated with lower levels of unhealthy fats and added sugars, contributing to improved metabolic health. Adopting such a diet may support weight loss and maintenance by encouraging healthier eating habits and lifestyle changes, supporting long-term weight management efforts.