Hello all,
I'm sort of a new member around here, though I was a member quite a while back in early 2001/2002 when I lost about 25 lbs. with the help of this board. Bear with me as this post may be a little long (I apologize in advance).
Needless to say, my weight has gone up significantly over the last few years since my diet went south and I started working from home. I renewed my efforts about 2 months ago, and after about 15lbs lost, I've got a bit of a conundrum.
My question revolves around eating at a larger calorie deficit early in the week so that I have more calories to use later in the week (when I'm not watching my diet as much). At 5'5", 28 years old, 215 lbs and a fairly active exercise regimen, I calculated my maintenance caloric level at about 3,000 calories/day.
Using this as my guide, I basically aimed to lose a little more than a pound and a half a week. To that extent, my initial daily caloric intake was somewhere between 2,000 and 2,250 calories per day. This worked well for the first month or so, losing about 12 or so pounds. After some thinking on my part, the next month (May) I adjusted my daily caloric intake so that I ate fewer calories on Mon/Tue/Wed so that I could take in more calories later in the week while still coming in at the same weekly calorie intake to lose 1.5 pounds. The result was this:
Mon/Tue/Wed: 1,000 calories
Thur/Fri/Sat: 3,333 calories
Sun: 2,000 calories
My diet was really strong the first part of the week (veggie/chicken breast focused) but the latter part of my week consisted mostly of fast food and sugary sweets. I was still coming w/in my weekly calorie restrictions to lose weight, but I noticed I completely stopped losing any. About the same time I joined a gym and began hitting the weights pretty hard.
My question is this: Can such a yo-yo style weekly diet keep from losing weight (mostly fat) even though I'm running a calorie deficit? I know hitting the weights may have made me stronger, but I'm having a hard time believing I put on the equivalent of muscle mass over the that time period to offset any weight loss. I'm curios if the change in diet, as opposed to consistently eating well, triggers my body to retain fat and/or not burn it like I was the previous month. I've ruled out the fact that my calorie requirements were reduced as I now weighed less, since the weight loss meant I needed 2,900 calories/day instead of 3,000, a difference that still meant I should lose 1.5 lbs per week even on the yo-yo diet.
Thanks for your help, I really do appreciate it! Hopefully I can make the correct adjustments (both short-term and long-term) to continue my weight loss.
Regards,
Salman