A low carb diet is a low carb lifestyle.
It's not rocket science. ;-)

"Naming" it does not mean a thing.....

Cheers!

  Take Atkins, and then all the rest which somewhat copy and modify it.

    There's a relatively new book out called
    Living the Low-Carb Lifestyle that has
    just the kind of info you're looking for.
--

You might also mention the survey of successful weight losers, as
conducted by Consumer Reports.

The bulk of the successful weight losers do not follow or read much of
the popular current or "Fad" diets, but instead invent their own.

Then, presumably, they follow the plan that they make or evolve.

Sticking with a sensible plan is one of the great keys to weight loss.

ATKINS BASIC 4 ELEMENTS:

1) Eat Till Satisfied, NOT STUFFED (eat less)
2) Exercise (Atkins called this "non-negotiable")
3) Vitamins/Suppliments
4) RTFM... Read The F....g Manual (or read the darned book)

GREED

In a sesnse, weight loss is made more complicated than need be, because
there are people who are trying to make money or fame from convincing
you that their diet/eating plan is "The Best".

Eating Less, Exercising More, Vitamins/suppliments and a sensible
diet......  Yes, there are some Insulin related major benefits for some
dieters from the Atkins or Low Carb eating plan.

Depends on where you draw the line how many there are.

Some consider Carbohydrate Addicts Diet and Sugarbusters
to be low carb, some don't.  They share with Atkins and
other low carb plans an interest in keeping the insulin
level low but they go about it differently.

Some treat various paleolithic plans as low carb, some
don't.  Same with isolation plans.