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 vegetables. This type of diet aims to help individuals lose weight and improve overall health by encouraging the body to burn fat for energy instead of carbohydrates. Many people follow low-carb diets for various reasons, including weight management and better blood sugar control. Popular variations include the Ketogenic diet, which is very low in carbs, and the Atkins diet, which gradually increases carb intake over time. These diets can lead to quick weight loss and may have other health benefits, but it's essential to consult a healthcare professional before making significant dietary changes.