Meal variety plays a crucial role in ensuring nutrient intake is both balanced and diverse. Consuming a wide range of whole foods helps incorporate different vitamins, minerals, and antioxidants, which are essential for optimal health. A varied diet can improve digestive health by introducing different fibers and supporting gut microbiota diversity. Additionally, different foods can enhance the overall palatability of meals, making healthy eating more enjoyable and sustainable. Lastly, meal variety promotes overall nutrient adequacy, reducing the risk of deficiencies that can compromise health and fitness goals.