A low-carb diet is a dietary approach that reduces the intake of carbohydrates, which are found in foods like bread, pasta, and sugary snacks. Instead, it emphasizes consuming proteins and healthy fats, such as those found in meat, fish, eggs, nuts, and certain vegetables. This type of diet is often used for weight loss and managing blood sugar levels. Many people choose low-carb diets, such as the Keto or Paleo diets, to help improve their overall health. By limiting carbs, the body may enter a state called ketosis, where it burns fat for energy instead of carbohydrates. This can lead to weight loss and other health benefits.