Eat More Protein to Build More Muscle

by Brad Pilon

“Eat big to get big. Eat protein to build more muscle”

At the surface, this makes sense. After all it works for our fat right? The more calories we eat the bigger our fat gets, so it makes some sort of sense that the more protein we eat the bigger our muscles will get.

What we are describing is a basic dose-response relationship.

A very simplified version of a dose-response relationship would be the relationship between calorie surplus and body weight.

If we eat in a way that creates a constant caloric surplus we will gain weight until we are no longer gaining weight, because well…our body could no longer support the weight and the metabolic implications of the excess fat and we have died (morbid, I know).

dose response 300x242 Eat More Protein to Build More Muscle

This relationship is dependent on the form and function of our body fat. Our fat (adipose tissue) is a storage vesicle. It’s purpose (or more appropriately it’s function) is to store excess energy in the form of body fat.

And it’s special characteristics (form) allow it to do so incredibly well. Fat can expand with almost unlimited ability. It is not uncommon for a morbidly obese person to have more than 60% of their body weight derived from their fat mass!

Unfortunately this same dose-response relationship does not exist with muscle. Healthy human beings (who are not using anabolic steroids), cannot simply grow ever increasing amounts of muscle by eating ever increasing amounts of protein.

This is because skeletal muscle is not a storage form of protein. It’s form and function are for contraction (to move our bodies) and thus they are not designed to simply expand and store proteins when we eat more proteins.

In fact, the majority of the weight of your skeletal muscles doesn’t even come from protein! Only 20% of muscle weight is from protein, of which only 50% is actual structural contractile proteins (the rest are cellular proteins like enzymes and the like). The rest is fluid.

If there were a true dose-response relationship between dietary protein and protein organs in our body, then not only would a high protein diet cause our muscles to grow with unlimited potential, but it would also have the same effect on our heart, our gastrointestinal system and most of our other organs.

So this is where a large mistake is often made…treating our muscles like they are fat..able to simply expand and contract depending on our calorie balance or protein balance. The truth is the form and function of fat tissue is what allows it to react this way to a caloric surplus, while the form and function of muscles allow us to stand, walk, and pick up heavy things.

BP

PS- More on protein – If you are interested in the answer to “How much protein do I need to eat to build muscle” then you just might be interested in my new book “How Much Protein?” Available for the next 3 days for FREE when you purchase my book Eat Stop Eat.

If you want to know the truth about how to lose fat and build muscle, then these two books are my best answer!

protein cover 2 Eat More Protein to Build More Muscle

{ 9 comments }

Yavor Marichkov February 23, 2009 at 6:21 pm

Yeah, I think that muscle growth is triggered by progressive overload and work done/time under tension. It is obvious that protein supps are an industry.

Buddo February 23, 2009 at 10:45 pm

Anybody interested in the issue of how much protein we need to eat to gain muscle or how little we can eat and not lose muscle needs to read Brad’s new book. It is very well done. It is clear and concise and very helpful. Thank you very much Brad. I LOVED the book.

King February 24, 2009 at 8:26 am

Interesting stuff. This article answers a critical question – when you gain muscle weight, how much is contractile tissue and how much is fluid. Now how much of body fat is “fat” and how much is fluid? I also agree with Buddo about Brad’s book – not the same information you’ve read before about protein.

Kels February 24, 2009 at 6:03 pm

Hi Brad,

Thanks for the great information and sanity check on the amount of protein we really need. It is SO easy to get caught up in the nutrient-of-the-moment thinking, and your website is a perfect antidote for the confusion out there.

I just purchased and downloaded Eat Stop Eat last night – I am already half way through it! However, I did not see how to download the Protein book. How do I get that?

Thanks!

Brad Pilon March 4, 2009 at 9:29 am

Hi All,

Thanks for the great comments on this post.

BP

Brad Pilon March 13, 2009 at 10:39 am

@Yavor Marichkov
Agreed

B

Brad Pilon March 13, 2009 at 10:40 am

@Buddo
Thanks for the compliments! “How Much Protein” will be available on http://www.EatStopEat.com within the next week.

B

Brad Pilon March 13, 2009 at 10:41 am

@Kels

Hi Kels,

Email me if you stil haven’t downloaded “How Much Protein?”

B

meraz May 9, 2009 at 9:24 pm

Hi Brad, I really appreciate the clear scientific approach that you use. I would like to download eat stop eat and take advantage of the free copy of the how much protein book, but can’t find out how to get these two together as it shows on the article above.

Can you help? I would like to down load both as the offer suggests.

Many Thanks,

Meraz

{ 1 trackback }

Previous post:

Next post: