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Originally Posted by jstone28 heres a T-nation Article on noctural feedings.
STOP the Catabolic Insanity!
by David J. Barr
I'm still amazed by the consistency and dedication with which most hardcore guys follow their daily diet, yet allow for a catabolic starvation phase every single night. I mean, most bodybuilders (competitive or not) eat every 2-3 hours for a variety of reasons (which have been hammered into you more often than you can count). Then they go for up to 10 hours without eating anything!
While you may not actually sleep for 10 hours straight, you should realize that even going 6 hours without food puts you into an easily avoidable catabolic situation. The solution is to simply consume one or two nocturnal meals to maintain body energy stores and protein synthesis, or at the very least minimize protein degradation.
UW strength coach Nick Polasek has a great idea that describes the ideal situation for waking up in the night to eat: "You want to have your drink right beside the bed, fall asleep, only to wake up 8 hours later to discover your drink container empty."
We all know that our bodies don't stop requiring nutrients and energy during the night, even though we don't usually provide it with either. This means that our bodies have to draw from it's own sources; in a sense we are fasting. For example, some of our cells may need amino acids throughout the night, and if we don't provide them constantly we must break down our own body proteins to supply them.
Sadly, many people don't consider nocturnal feedings because they only sleep for 6 hours or so. What's scary is that carb breakdown can begin as little as 3 hours after a meal, at least in rats (Palou et al., 1981). While rats have a much higher metabolic rate than humans, our elevated muscle mass greatly increases our own rate
Unfortunately, muscle protein synthesis can fall to as little as one half its level in a fed state, after as little as a 12 hour overnight fast (Baillie and Garlick, 1991).
Many of you are asking yourselves how nocturnal feedings will affect fat loss, or even fat gain. If your spider sense was already tingling about this (shit, wrong superhero), then pat yourself on the back, because this is an important point. If done improperly eating in the middle of the night is the fastest way to put on fat or put the brakes on fat loss. BUT, if done properly, eating in the middle of the night can be a great way of actually enhancing fat loss. |
This just reaffirms how completely clueless T-Nation is but don't worry I'm sure they can find a nice shake for you to solve this problem and it has to be done in the exact way they state....
Yes another example of T-Nation authors that can't interpret the full text of the papers they reference.
Do yourself a favor, stop listening to "T-Nation" because they generally are clueless.
NExt time, read the studies they reference. Case in point:
Responses of protein synthesis in different skeletal muscles to fasting and insulin in rats.
* Baillie AG,
* Garlick PJ.
Rowett Research Institute, Bucksburn, Aberdeen, United Kingdom.
After fasting for
36 h, Ks was significantly reduced in all muscles, although there was still a range apparent between different muscles.
In adult rats. So how does this prove their point in that article above? It doesn't and its complete bullshit.
He uses studies based on 12-36h fasting on rats (which is laughable). He uses studies based on amino acid
infusion which again has no bearing since the effects of infused amino acids and oral amino acids is completely different (check the difference in glutamine between oral and infused). He uses studies on nocturnal feedings with rats again which is ridiculous because rat actually DO eat in the middle of the night. That is natural for them so you take those effects away and it will have negative effects. Human brain function and physiology are not that of a rat.
Its typical T-Nation. Take studies, completely twist them around, do not differentiate between infused and oral, associate the increase elevated metabolism of a rat to a human, then try to pass off a conclusion like it means something. Completely and utter horseshit once again. I suggest he read the difference in circadian rhythm, the effects of feeding on these rhythms its subsequent hormonal output, between nocturnal animals and humans.
The whole article is flawed simply by the concept that sleep is a time of catabolic activity when in fact its the opposite. Being awake is more catabolic than sleeping and sleep is a time in which catabolic activity is DECREASED just by hormonal output alone. Its a time where multiple functions of the body, including some muscle action, are reduced. We're not rats in which the circadian rhythm actually triggers us to wake and eat, LIKE a rat. There is a reason why leptin is raised at night...its to suppress appetite.
"It is characterized by a reduction in voluntary body movement, decreased reaction to external stimuli, an increased rate of anabolism (the synthesis of cell structures), and a decreased rate of catabolism (the breakdown of cell structures). "
And that's NORMAL. You don't need extra calories to achieve this process. That's WHY you eat during the day to facilitate this process at night. Add more calories and you can and will get fat.