[riehwvfbk]

I don't know, I'd say this is true for all diets. Many of us have had that friend who's lost a bunch of weight or got into good shape and that's all they'll talk about from now on. Usually that person also starts picking on other people who don't join their compulsion. I think it's a strategy to mask a lack of accomplishments other than the weight loss.

[mwigdahl]

It's definitely a factor for all diets, true. But as I understand it there's a (close to) binary cutover between "you're in ketosis" and "you're not in ketosis", rather than a gradient. If you're 90% compliant with a normal diet you might still get the benefits, just at a slightly lower level. If you're 90% noncompliant with a ketogenic diet, you get 0% of the benefits because you don't trigger ketosis.