Hey, there, UHG!!! Long time, no speak. (grin)
I’ve done a bit of thinking about your dietary approach, and there’s some things I want to throw out for your consideration.
There are a number of diets that cycle high and low calories (or high and low carb intake) or that incorporate periodic carb refeeds. Even though the name is a bit irreverent, let’s talk about “Starve & Stuff” as a dietary approach … where it works and where it doesn’t.
Imagine your average sedentary female, middle aged. She really wishes she could lose about 50 pounds. She doesn’t lift. She doesn’t walk. Her job is a desk job with little activity. She’s busy during the day and not that hungry, so she doesn’t eat. That’s the “starve” part of things. By the time she gets home, she’s famished. She does all her eating between 7:00 and 11:00 when she goes to bed. That’s the “stuff” part of things.
The lady above is starving and stuffing. During the day she’s losing muscle (LBM) and slowing her metabolism down even further. And then at night she’s taking in more than her body needs at that precise time, and it’s storing the excess as fat.
One of the cardinal rules of improving body composition (the ratio of lean to fat) is consuming protein every 3 to 4 hours. That’s because if you don’t eat in that period of time, the body will break down small amounts of muscle to make repairs it needs to make in the body. The body will also break down muscle so that it can convert some of it into glucose, the brain’s preferred energy source.
What some people don’t realize is that muscle is a storage depot for amino acids, just like the bones are a storage depot for calcium (and a few other minerals).
If you are eating dietary protein every 3 to 4 hours in the proper amounts, the body doesn’t need to break down muscle.
Let’s talk about another concept, one that you’ll probably understand if you’ve done the Anabolic Diet. If you deprive the body of virtually all carbs, it has to use something else to meet its energy requirements. Possibilities are muscle and fat. If the body depends on carbs for energy and you deprive it of carbs, the body will break down muscle (more than it should, anyway) to meet energy requirements.
If you are “fat adapted” and miss a meal, the body will break down and mobilize STORED body fat to meet a caloric deficit.
So I guess the take-home message is that if your body depends on carbs for fuel and you miss a few meals, you’re going to lose a higher percentage of LBM (Lean Body Mass, aka “muscle”). If your body depends on dietary fat (meaning the fat you eat) for fuel and you miss a few meals, your body is going to break down stored body fat to meet the caloric deficit.
UHG, some people go on a diet and everything works perfectly; they lose weight. But that’s not the case for everyone. Very often plans need to be adjusted and tweaked for things to keep moving forward. If you’re following a plan, you weigh and measure every week. And then you do something called “Outcome Based Decision Making.” If you’re making steady progress towards your goals, you leave things as they are and continue to follow your plan. If youre not making seeing improvements week by week, then changes need to be made.
I know you want to lose weight to improve your health, but if you lose 6 pounds of muscle for every 4 pounds of fat, 100 pounds from now you’ll have a higher body fat percentage than you do now and your health will NOT be improved. Your cardivascular profile (cholesterol and BP and triglycerides and homocysteine levels and C-reactive protein numbers and other markers) will NOT be improved. And that’s the part that really worries me, UHG, because I really care about people’s health more than I do their appearance. The emphasis has to be on losing fat, not losing weight. The emphasis *has to be on protecting LBM as much as possible.
The only way you could get away with not eating during the day is by teaching the body to meet what it thinks is a temporary energy deficit by drawing on stored body fat. If you are not “fat adapted,” then you are losing unacceptable amounts of muscle and slowing down your metabolism even further.
I’ve worked with people who have totally destroyed their metabolism. They’re barely eating … they’re doing hours cardio … they’re playing by all the rules … and they can’t figure out why they continue to gain weight.
The only way to repair/rebuild your metabolism and really rev it up is if you protect the LBM you have and do absolutely positively anything you can to replace what you’ve lost. That’s why resistance training is a part of the equation.
There are two authors whose writings I’d love for you to read. Initially, I’d like for you to read some of John Berardi’s articles. It really doesn’t matter whether he’s talking about cutting or bulking. It’s all good. He explains the science behind how to improve your body composition (the ratio of lean to fat). And whether you’re talking about cutting and want to lose primarily body fat and protect (or add to) LBM, or whether you’re talking about bulking and want to maximize LBM gains with as little fat put on as possible, the game is not that different. All of his writings/articles would be helpful to you and what you’re really wanting to accomplish.
From there, another guy who’s been a huge influence in my life is Lonnie Lowery, L-Train. (grin) He’s just as hardcore as JB is, but with some interesting views/perspectives on health.
Okay those are a few of my thoughts on the subject. Let me know if you have any questions.