Amino Acids Essential for Muscle Growth

23 Apr

Muscle mass declines gradually in middle age, a condition called sarcopenia. Muscle loss eventually leads to decreased strength and quality of life. Muscle is in a constant state of synthe­sis and breakdown and requires ade­quate protein intake to maintain size, even when overloaded thramino acids formulaough weight training. Amino acids that make up pro­teins serve as chemical signalers and building blocks for muscle proteins.

Researchers from McMaster University summarized how weight training and protein intake cause mus­cle growth. Leucine is the key amino acid for turning onboybuilder muscle protein syn­thesis (mTOR pathway), but muscle hypertrophy grinds to a halt without the full complement of essential amino acids. Following intense resistance exercise, muscle protein synthesis occurs in direct proportion to protein intake, peaking at 20-40 grams. The mTOR pathway is most active in fast-twitch muscle fibers, which respond best to high-intensity weight training. Peak muscle growth occurs when you concentrate on these fibers by empha­sizing high-stress training programs.

People over 40 years of age are less responsive to key amino acids, so they should consume protein often during the day to maintain muscle mass and prevent atrophy (muscle breakdown). Older adults should combine weight training and adequate protein intake to preserve muscle mass as they age.

Advertisements

9 Responses to “Amino Acids Essential for Muscle Growth”

  1. Millie April 24, 2013 at 4:33 pm #

    I don’t even know the way I ended up here, however I thought this publish was once great. I do not recognise who you might be but certainly you’re going to a well-known blogger should you are not
    already. Cheers!

  2. musclecorexreview April 25, 2013 at 5:36 pm #

    I have been exploring for a little for any high quality
    articles or weblog posts on this kind of space . Exploring in Yahoo I finally stumbled upon this site.
    Studying this information So i am satisfied to exhibit
    that I have an incredibly good uncanny feeling I found out exactly what I needed.
    I most certainly will make sure to don?t forget this site and
    provides it a glance on a constant basis.

  3. Paul May 12, 2013 at 10:09 am #

    Because of this it is also one of the most expensive
    so getting a rebate helps keep the cost down. That tooth brush is an
    “Oral B Pulsar Soft” toothbrush. However, if you’re aiming for the supreme model, you have to know that there is no such thing as “THE best electric toothbrush”.

  4. tin1234 June 1, 2013 at 12:24 pm #

    Its so good post for who wish to make the body its so useful website I like this post.
    Thanks for sharing around.

  5. Andrew June 6, 2013 at 5:23 am #

    thanks for letting me know about this Amino Acids with is essential for muscle growth….

  6. pastelfm July 2, 2013 at 11:25 pm #

    This piece of writing will assist the internet visitors for setting up new website or even a blog from start to
    end.

  7. Sytropin Muscle August 14, 2013 at 3:28 pm #

    What a data of un-ambiguity and preserveness of valuable familiarity concerning unexpected feelings.

  8. paul mcelhinney October 18, 2013 at 4:32 pm #

    hi there thank you master muscle for this great blog about amino acids being essential for advancing in muscle growth. One thing i did not know is from the last section of your blog about People over 40 years of age are less responsive to key amino acids. Keep up the good written. please keep me informed of other up and coming blog posts.

    muscle building secrets

    kindest regards paul mcelhinney

  9. iamkert November 24, 2013 at 2:55 pm #

    This is very interesting to know, as someone who has worked so hard to gain the muscle i have though kyle leons muscle maximizer, i would hate to lose it because of something so simple.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: