The low-carb, high-fat diet, topped the list of most searched health-related questions on Google this year. In Keto diet, carbohydrate intake is reduced and it is replaced with fats. The reduction on carbs puts the body in a metabolic state called Ketosis, in which body burns fat for energy. This diet has been proven very beneficial in weight loss and has numerous other health benefits. Apart from this, Keto diet also improves your skin and helps with the polycystic ovarian syndrome (PCOS).