A high fat / protein and low carb diet is very effective I've done it before and it forces your body to burn fats instead of carbs. Getting your body into ketosis has a variety of health benefits including weight-loss.
I haven't tried OMAD with a Ketogenic diet before but I really think it could be very effective if done correctly.
I haven't tried OMAD with a Ketogenic diet before but I really think it could be very effective if done correctly.