C
Citruscide
Guest
Debaser said:
From Bryan Haycock:
Myth #2: You can only assimilate 30 grams of protein at one sitting.
Fact: The body has the ability to digest and assimilate much more than 30 grams of protein from a single meal.
Speaking of high intakes of protein, people have been perpetuating the myth that you can only assimilate ~30 grams of protein at a time, making protein meals any greater than a 6 oz. chicken breast a waste. This is anything but true. For example, the digestibility of meat (i.e. beef, poultry, pork and fish) is about 97% efficient. If you eat 25 grams of beef, you will absorb into the blood stream 97% of the protein in that piece of meat. If, on the other hand, you eat a 10 oz steak containing about 60 grams of protein, you will again digest and absorb 97% of the protein. If you could only assimilate 30 grams of protein at a time, why would researchers be using in excess of 40 grams of protein to stimulate muscle growth?1
Critics of high protein intakes may try to point out that increased protein intake only leads to increased protein oxidation. This is true, nevertheless, some researchers speculate that this increase in protein oxidation following high protein intakes may initiate something they call the "anabolic drive".13 The anabolic drive is characterized by hyperaminoacidemia, an increase in both protein synthesis and breakdown with an overall positive nitrogen balance. In animals, there is a correspondent increase in anabolic hormones such as IGF-1 and GH. Though this response is difficult to identify in humans, an increase in lean tissue accretion does occur with exaggerated protein intakes.14,15
The take home message is that, if you are going to maximize muscle growth you have to minimize muscle loss, and maximize protein synthesis. Research clearly shows this is accomplished with heavy training, adequate calories, and very importantly high protein consumption. This means that meals containing more than 30 grams of protein will be the norm. Not to worry, all that protein will certainly be used effectively by the body.
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You think Dorian Yates only had 1 g per pound of muscle? He was eating probably over 8000 calories a day. I guarantee you he was getting huge amounts of protein.
Show me a 250+ lb pro bodybuilder on 4+ grams of gear a week that does less than his bw in protein. I doubt there are any out there, certainly not Yates.
For once, I agree with you, at least on the general premise that you are preaching.
I think the average person can get by on a limited amount of protein... even the weekend warrior who does his 3 workouts a week... but there is no way I'd subscribe to someone who trains like some of the people on this board do and only eat tiny amounts of protein... muslces will grow at first, no matter what you eat (to an extent) but to continue muscle growth, protein is needed... plain and simple.
As for the lack of the body to assimilate protein... I think the researchers may be right... provided that no bodybuilding is done. If you are tearing your muscles apart day in and day out... your body WILL use the protein... you may have to up your water to help get it through your system, however.
As for Dorian Yates... lol -- man, he could probably process 1200g of protein a day... as anabolics help the body process protein better.

C-ditty