KetoVie 4:1 Ready To Drink Nutrionally Complete Ketogenic Formula 8.3 oz, Chocolate, 380 Calories Per Container. KetoVie 4:1 Chocolate is a 4:1 ratio (fat: carbohydrate + protein) It contains whey protein (blend of whey and hydrolyzed whey) and 25% of calories as MCT. It is designed for individuals over 1 year of age and indicated for the dietary management of intractable epilepsy and other disorders where the ketogenic diet is indicated.