I’m sure it depends on the individual. I’m 28 hours deep and am planning to go 96 hours. I like using fasting as a launchpad to activate ketosis while getting other benefits like autophagy.
For those thatve tested themselves with ketone strips, how long does it usually take you to enter ketosis?
Well if you could magically tell good much ADP and glucose you had in your system and your caloric expenditure, it would still not be possible to come up with a reliable number based on a calculation.
You get estimates and beyond that you can test your blood to see what’s going on.