public JsonResult GetSugarLevels(string name)
        {
            float allSugarLevels = FoodSugar.GetAllSugarLevel(name);

            return(Json(allSugarLevels.ToString()));
        }
        public JsonResult GetSugarNames(string userInput)
        {
            List <string> allSugars = FoodSugar.GetAllFoodNames(userInput);

            return(Json(allSugars));
        }