When I knew I needed to eat many fewer carbs to help my diabetes, I chose lchf over keto because everything I read about keto advocated higher carbs than Dr. Bernstein. But a diabetes support forum I read says they are keto rather than lchf, but I think they are actually lchf because they follow Dr. Bernstein.

Here at the Active Low-Carber forum, quite a few people who aren't diabetic eat more carbs than I do & still lose weight & feel better. Are they actually eating a ketogenic diet rather than lchf?

Is there any real difference between keto & lchf? Or is it just that keto is the diet of the moment?