Nutritional gaps can be addressed in a balanced diet by incorporating a wide variety of foods that supply essential nutrients. Focusing on whole foods, such as fruits, vegetables, lean proteins, and whole grains, ensures diverse nutrient intake. Additionally, considering food substitutions and fortified products can help fill specific gaps, such as vitamin D or omega-3 fatty acids. Regularly evaluating dietary habits and consulting a nutrition professional can identify deficiencies, guiding the incorporation of nutrient-dense options. Overall, addressing nutritional gaps contributes to better health and wellness.