The ketogenic diet, commonly known as the keto diet, is a low-carbohydrate, high-fat eating plan designed to shift the body's metabolism into a state called ketosis. By drastically reducing carb intake and replacing it with healthy fats and moderate protein, the body begins to burn fat for fuel instead of carbohydrates. This diet aims to deplete glycogen stores, prompting the liver to produce ketones from fats, which serve as an alternative energy source. Typically, followers limit carbs to around 20-50 grams per day, encouraging the body to become more efficient in burning fat. Foods rich in healthy fats like avocados, nuts, seeds, and oils, along with non-starchy vegetables, moderate amounts of protein from sources like fish, poultry, and tofu, constitute the bulk of a ketogenic diet. Additionally, it restricts or eliminates high-carb foods such as grains, sugars, fruits, and legumes. Advocates claim numerous health benefits, including weight loss, improved blood sugar control, enhanced mental focus, and increased energy levels. However, the diet may not suit everyone and requires careful monitoring to ensure proper nutrient intake and avoid potential side effects such as the "keto flu" during the initial adjustment period. Consulting a healthcare professional before starting any new diet plan is advisable.