Different cooking methods can significantly impact the nutritional value of foods. Techniques such as steaming and grilling tend to preserve nutrients better compared to boiling or frying, which can lead to nutrient loss or added unhealthy fats. For instance, frying vegetables can diminish their vitamin content while adding excessive calories. Additionally, methods like roasting can enhance flavors without compromising health benefits. Choosing cooking methods wisely can maximize nutrient retention and support healthier eating habits, ultimately fostering better nutritional management.