In order to achieve and continue in ketosis, you need to be carb-free for much of couple of days. You glance at the urge to splurge on $200 designer denim jeans, or even $80 designer denim tight pants or skirts. They take aspects of carb cycling, mix it with a Keto diet, add from a sprinkle of carb back-loading, maybe some Jenny Craig. and pretty soon they have a big pile of shit.