The ketogenic diet, or keto diet for short, is a low-carb, high-fat diet that has been shown to help some people lose weight. The goal of the diet is to get your body into a state of ketosis, in which it is burning fat for energy instead of carbohydrates. The diet is based on the idea that by changing the way your body uses energy, you can lose weight and improve your health.

On the keto diet, you will be eating mostly fats, moderate amounts of protein, and very few carbs. The ratio of macronutrients that you consume on the diet will depend on your specific goals and needs, but a typical ratio is 70-80% fat, 15-25% protein, and 5-10% carbs.

To get into ketosis, you will need to eat a diet that is low in carbs and high in fat. This means that you will need to avoid sugary foods and grains, and instead focus on eating foods like meats, cheeses, nuts, and low-carb vegetables.

The keto diet can be an effective way to lose weight, but it is not for everyone. It is important to speak with a healthcare professional before starting any new diet, especially if you have any medical conditions or are taking any medications.