Cutting Board Surfer
Keto is actualy a diet based on eating food low in carbohydrates! The diet forces the body to burn fats rather than carbohydrates, and that means if there is very low carb level in your body, it will burn the other "fuel" and that is your fat! Some healthy foods to eat on a keto(genic) diet are : seafood, cheese, avocado, meats and poultry, eggs, coconut oil, etc.
Good luck in reaching your goal weight!