The ketogenic diet, or keto diet, is a low-carbohydrate, high-fat eating plan that has gained popularity for its potential to promote weight loss and improve metabolic health. Several effective keto diet plans are widely recognized. The Standard Ketogenic Diet (SKD) is the most common, emphasizing low-carb intake, moderate protein consumption, and high healthy fat intake. The Targeted Ketogenic Diet (TKD) allows for additional carb consumption around workouts to fuel physical activity. The Cyclical Ketogenic Diet (CKD) alternates periods of strict keto with higher-carb days, often suited for athletes. Additionally, the High-Protein Ketogenic Diet (HPKD) modifies the traditional approach by increasing protein intake while maintaining low carb levels. It's crucial to choose a plan that aligns with individual preferences, health goals, and lifestyle for optimal success on the keto journey. Always consult with a healthcare professional before starting any new diet regimen.