I have read about cyclical keto a few times and it has high-carb low-fat days. As I am totally unable to eat low-fat even for a single day (and it’s just my ability, not my willingness) and the carb days are SUPER carby, I wouldn’t ever attempt it.
Just going a bit (or sometimes more) higher-carb occasionally while keeping the fat at least as high as normal? I have been doing it since several years. Not ideal but I can’t resist. I don’t PLAN those carby days (usually) and I only consider them useful for my joy and sanity but it’s actually better for me to stay quite low-carb, at least physically. Not like I am unwell on occasional carbs but it’s still not as good. And I can go overboard very easily even now.
The only time when I deliberately eat a lot of carbs is when I REALLY want to do OMAD. As carbs make that ridiculously easy. But I can do it on carnivore nowadays, thankfully.
It would be very safely keto for me (now, after lots of carni days in the last years. I easily could go high-carb with paleo vegs alone in the past)… Many of us have a higher ketosis carb limit, not 20g net or total.
And what is the ideal carb intake, from what sources and if the occasional higher-carb is useful, it’s highly individual. You should try and figure out what works best for you if you are interested in such experiments or knowledge.
@coopdawg: Oh, I keep forgetting that liver soaking milk is a thing!!! Thank you, I may try that with the liver defrosting in my fridge… Fried liver can get a bit old (not very much though, it’s too nutritious so I very rarely am supposed to eat it) and chicken liver is very strong flavored, after all… Though I have some duck fat now (I rendered it today :D) so I suppose my liver will be nice anyway. But some milk can’t hurt.