Various dietary approaches, such as Keto, Paleo, and vegetarian diets, differ primarily in their macronutrient composition and food restrictions. Each approach can offer unique benefits and challenges depending on individual health needs and preferences. For instance, the Keto diet emphasizes low carbohydrates, which some may use for weight loss or managing certain health conditions. The Mediterranean diet focuses on whole grains, healthy fats, and plant-based foods, promoting heart health. Understanding these distinctions helps individuals make informed choices aligned with their health goals while considering personal lifestyle and nutritional needs.