It doesn't work. Know the biochemistry of fat mobilization. Too many carbs inhibit the body from accessing the fat. Scientifically proven over and over.

Check out Dr Bikman PhD who studies insulin....and eats keto. You will find him on youtube.

I threw away the nutrition crap from the nutritionist over 18 years ago.... Poorly trained in nutrition. A rare few understand ketosis and insulin.

And doctors know far less. Rare to find a doctor who has more than very basic nutrition. At University as a livestock major and pre vet , I took farrrrr more nutrition classes than the premed students. Just sad that doctors often get no nutrition classes.

Lots of studies show how much easier it is to follow a more keto version. Less hunger and faster results.

Learn the science.... which is why SB is now keto. Weight loss requires ketosis.