I have lost about 85 pounds and her about 70. We started out with Protein Power (like Atkins but more emphasis on protein intake). But after month 3, the weight loss slowed down. After another 3 months, we began experimenting a little with carb cycling. The following describes the weight loss strategy that my wife and I are currently following.
Two Week Carb Cycling (11 down -3 up):- Every other weekend, allow unlimited carbs 3 days in a row (Friday through Sunday).
- Remaining days in 2 week cycle are to follow low-carb ketogenic diet (like Atkins or Protein Power).
- Record Weekly weight and measurements on Friday mornings.
- No cheat days except family birthdays and significant vacations.
- Cycle start and ends are not set in stone. They may be occasionally moved to Accommodate special occasions.
- Continue until reaching goal. If monthly weight-loss is less than 5 pounds, consider adjusting or trying another diet strategy.
Typically during my 3 days of carb up, I gain between 3 and 10 pounds. This weight then comes off very fast once I begin my carb down. I think that the fluctuations are due primarily to water retention. So, if you try carb cycling, don't freak out over the rapid weight gain following your first up cycle. Try to step back and look at your long term weight changes or simply focus on your waste and hips measurements.
Results with Various Strategies:
Loosely following a diet of under 45 net carbs daily for 6 months resulted in an average weekly weight loss of 2.3 pounds per week or 0.78% of total body weight. The rate of weight loss slowed over time. So, if only looking at the last 2 of 6 months, the average weekly loss was 0.7 pounds or 0.25% of total body weight).
5-2 carb cycling (5 days under 45 net carbs, 2 days over 190*) for 5 weeks resulted in an average weekly loss of 0.4 pounds or 0.15% of total body weight.
11-3 carb cycling (11 days under 45 net carbs, 3 days over 190*) for 7 weeks resulted in an average weekly loss of 0.66 pounds or 0.24% of total body weight.
So far, it seems obvious that the 5-2 cycling (taking every weekend off from your low-carb diet) does not work nearly as good as low carb every day. However, the 11-3 cycling (taking a slightly longer weekend off every other week) seems to work almost as well as low-carb every day. Keep in mind that the leaner I get, the harder it is to lose weight. So, my 0.66 pounds per week might be the same or greater than what I would have lost had I taken no carb-up days. Hopefully some of my fellow low-carb bloggers willfollow suit so that we can compare results.
It is still not apparent whether or not the carb-up days will result in increased metabolism. Regardless, even if cycling does not impact metabolism, it is comforting to have some weekends off of the diet and not feel like my will power is broken.
*For me, carb up days seem to usually wind up somewhere between 300 and 400 net carbs per day.
Follow my progress on my blog:
http://lowcarbohydrate.blogspot.com/