New study shows age reversal in just six months….
Focus on Your Health:
In it we post health commentary & reviews of books, eBooks, & other things that improve or protect your health or which enable you to live longer, to be more prosperous, & to be more effective. We do posts on staying healthy; preventing disease; aging more slowly; weight loss; exercise; nutrition; & news in medicine.
Today's post: Thursday, 5-31-2007
New study shows age reversal in just six months….
The results of this study suggest that good strength training can prevent or reverse aging to a large degree in the exercised muscles.
Other studies that have found that people can get stronger & add muscle at any age and that strength training tends to release growth hormone & testosterone suggest this might be the case. But, it doesn't prove it's so like this study apparently has.
Here’s an email from Jon Benson about it.: (I like most of what he says, so I am an affiliate of his & have put in that link in the quoted email.)
“Has science proven you can "age backwards"?”
Of all the studies I have read this one seals the deal. The study headline read...
>>> Resistance Training Reverses The Aging
>>> In Human Muscle Tissue
Not "slows" or "repairs"...Reverses.
I know...it shocked me too. I have been a champion of the anti.aging lifestyle I teach in Fit Over 40. It certainly "looks" like the 52 people in my book are aging backwards.
See for yourself --http://www.fitover40.com/aff/iehealth
I never thought their muscles were literally turning back the genetic clock. But this new research proves this is exactly what is going on when you exercise with resistance.
Resistance exercise can be weight training or just using your bodyweight. This is exercise that is heavy enough to cause some strain but not so heavy that it is painful or dangerous.
Some of the biology aspects of the study are frankly over my head. But I will try to give you the highlights.
If you want to read the study yourself you can find it on http://www.plosone.org/ .
The...Findings
The mitochondria is the energy factory of the human cell. As we age our muscles begin to show what researchers call "mitochondrial dysfunction". This is what causes all the bad stuff associated with "sarcopenia."
Sarcopenia is just the wasting away of muscle due to age and under-use. As we age most of us will experience a gradual loss of muscle.
The problem? Muscle is active tissue. It is responsible for most of the calories we use during the day.
The less muscle you have, the more bodyfat you will gain if you eat the same amount of food.
Muscle loss is also related to the onset of many bone diseases. The muscle that holds our spine in alignment can deteriorate as we age and cause major back problems. The same is true for the muscle and tendons around the knee and hip joints.
Can you see why muscle loss is a major deal?
Is it any wonder researchers wanted to see if there was something we could do about it?
Resistance training obviously builds muscle. And it does so at any age. Just look at anyone in my book and you will be convinced of that.
But that is not the real find in this study. We have numerous studies that show you can gain lean muscle at any age.
>>> This study revealed something extraordinary:
>>> after just six months of resistance training
>>> test subjects showed a "reversal of most of
>>> the genes affected by age" in muscle tissue.
With age and no resistance training, researchers found 596 genes expressing themselves with "aging", or decreased mitochondrial function.
But when subjects engaged in resistance training, in this case simple weight training, look what happened ---- Their strength increased by over 20%;-- And their genes literally "reverted back" to the same markers as "younger" genes after only six months of exercise.
This is staggering. It is one thing to maintain muscle as we age. To gain muscle is even better.
But to know that we are literally reverting our genes to a "younger version" within the muscle?
And after only six months?
That is downright amazing.
That's not all...When the older folks in the study began, they were almost 60% weaker than the younger members of the study. In just six months, they were only 38% weaker.
I can tell you from personal experience that in a few more months they would be even stronger. In some cases their strength would surpass the younger test subjects.
I am much stronger now than when I was 23, or 33. I am now 43.
I plan to be stronger at 53.
Strength is not a luxury as we age. It is absolutely necessary for longevity and health. And this all takes place at the genetic level. Just imagine.
----------------------------------------What You Need To Do----------------------------------
Everyone reading this letter needs to start today with resistance training. It is now a PROVEN way to make the aging process turn around at the genetic level within the cell.
And now you know why the role models in my book "Fit Over 40" look as if they are 15-20 years younger than they really are --http://www.fitover40.com/aff/iehealth
Genetically, they 'are' younger than their calendar age. Isn't that incredible?
Are you ready to join them? Pick up my book today and you'll find your own roadmap to begin.
In a freee bonus, Craig Ballantyne gives you an 8-week in-home bodyweight resistance program that is perfect for beginner and intermediate trainees.
If you already have my book, you will find this in the Member's Downloads.
I also include dozens of ideal gym-based workouts for intermediate and advanced trainees.Combined with the nutrition principles I cover, you can be on your way to "literally" turning back the genetic clock.
You'll look better and feel better than you ever have to boot.
Sincerely,
Jon BensonCreator, Fit Over 40”
*****
I like Jon Benson. I've talked to him & even wrote an article draft for him on the top health enhancing foods. (He then added his comments & some select upgrades.)
I agree with about 90 to 95% of what he says. And, the part I agree with I agree very strongly.
He believes in doing things to "cleanse" or detoxify your body as a good idea in starting a health or fat loss program.
I think it is likely a waste of time for most people & can be bad for some people.
And, he is a good bit less concerned with high LDL readings or with overdoing the eating of red meat than most of my other sources. (He likely IS correct that high HDL & exercise; getting enough vitamin C; & avoiding starches & sugars are more important for most people. And, that they are definitely important for everybody.)
But his Fit Over 40 eBook has every kind of health style from over 50 people who succeeded with exercise -- including vegan vegetarians & what they eat, why, & what their exercise program is & their story about overcoming adversity & still getting good results.
People who need a set of exercises to try or a role model they see as like them to get started exercising can use this book as a great resource.
People who have hit a plateau or have adversity to overcome in their exercise program can find ideas.
And, people from either group can find some real motivation & inspiration from the really great success stories & pictures.So, I have signed up to sell his book as an affiliate.
To get a copy go to: http://www.fitover40.com/aff/iehealth
Labels: age reversal, exercise, strength training, weight training