"I don't profess to be one.

That's not my line--my line is the diagnostic.

Of course I could lay down a few broad general rules for your guidance--any experienced practitioner could do that--but to get the best returns you should consult a diet specialist.
However, in parting--I have several paying guests waiting for me and we are now about to part--I will throw in one more bit of advice without charge.

No matter what suggestions you may get from any quarter, I would urge you not to follow any banting formula so rigorous as to take off your superfluous flesh very rapidly.

Take your time about it.