Endurance-training but not resistance-training is keeping our cells young

As the days are getting longer and warmer, more and more people feel attracted to go out and enjoy nature. You can also see more people out there bicycling or jogging and it seems that together with nature our drive to sports is awakening. The positive effects of sport are widely known. Activity is strengthening our cardiovascular system and it is able to prevent us from many kinds of various diseases. People who are doing sport are healthier, more balanced and live longer than people who are not active.

Just recently I was reading an article about the effects of sport on our cells that was very interesting to me. Professor Laufs from the University of Leipzig in Germany was examining the effects of different types of sport on the cells of our body and he found out, that it makes a great difference, what kind of sport we are doing! If you want to do sport, you have principally two choices: Either you can do endurance-training like swimming, running or cycling, or you can do resistance-training, and strengthen your muscles. You would typically do this with dumbbells or other fitness-devices in a gym. It was astonishing to me, that Professor Laufs found out, that endurance-training had a much greater benefit on the health of our cells, than resistance-training!  

Professor Laufs and his team were examining 266 inactive young people and putting them basically into 3 different groups. The first group was starting with endurance-training (running) 3 times a week, the second group was doing resistance-training (pumping iron) 3 times a week and the third group was continuing their inactive lifestyle from before. After six months blood-examinations were taken from the participants and their Leukocytes were examined for length of telomeres in the cell nucleus. Now Professor Laufs found out, that the length of telomeres in the “running-group” was increased, while resistance-training did not show these effects! But what does this mean?

The DNA contains our genetic information in the cell nucleus. It is packed in 46 Chromosomes. Now each Chromosome is “protected and sealed” by a special cap on each end, which is called “telomere”. The problem is, that this cap is shortening with each replication of the cell and that this shortening of telomeres is viewed to be an important mechanism of cellular aging. But there is one enzyme in our body, called “Telomerase” that can reverse this shortening of Telomeres. Now Professor Laufs found out, that the length of Telomeres and the activity of Telomerase was increased in the “running-group” compared to the “inactivity-group”, but that resistance-training (pumping) did not show the same effects! That means, that endurance-training like running, cycling or swimming has an outstanding potential of keeping our cells young!

To my knowledge this was for the first time, that it could have been scientifically shown, that sport can keep our cells young on a molecular level! The reason for the increased activity of telomerase in the running-group may be due to an increased level of nitric-oxide in the blood-vessels during endurance-training, which is acting like a hormone and providing different cellular changes. You can say, that we are made for moving outside and that by doing so, we can do our part for “healthy aging”. It was very interesting to me also, that sport is not all the same, but that endurance-training seems to be more healthie for our body than resistance-training! Resistance-training can be an addition or complement to endurance-training, but it can never replace it.  Another advantage of endurance-training is, that you can easily do it outside and get an additional extra-portion of fresh air and sunlight! And you can practice it in a group together with other people! So why don’t use the warmer and brighter days of springtime to go out and do some exercise? Your cells will love it!    

Source: “Endurance but not resistance training has anti-aging effects”, European Society of Cardiology, 27.11.2018 (ESC Press Office)

Link: https://www.escardio.org/The-ESC/Press-Office/Press-releases/endurance-but-not-resistance-training-has-anti-aging-effects

The Secret To Winter Exercise You Need To Know

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The holiday season is strange. It’s filled with happy things, like food, family, and fun, but as the season grows colder and darker, and the holidays throw your schedule off kilter, you end up getting out of whack, too. Exercise gets put off until the New Year when you realize that a whole ‘nother year has passed, and you haven’t made any progress – or worse, you’ve gone backward – on your health goals. Well, I’m here to tell you that this doesn’t have to be the case. There are some secrets to exercising in the winter.

Okay, I’ll admit I did click bait you just a little with the title of this post. There is no secret, per se, to getting good exercise in winter. First off it’s not just one secret, but several. Also, the secrets are not bound by any season. Excuses like, “it’s too cold today,” or “it’s too dark outside,” or “I’m too busy” are just that: excuses. They can be and are used all year-round. The same goes for the “secrets” I’m about to share – they can be used all year-round, too.

So listen up. These principles will help you exercise regularly, regardless of location, people, time, climate, and virtually any other excuse for not exercising.

1. What is your “why”?

The biggest reason people don’t exercise is because they cannot find a good enough reason to do it. It may sound too simple to be true but please read on, because it’s true. If the reason isn’t important to you, you’re not going to spend the time and effort on it.

There’s a flip side to this. Nowadays, medical care is so good that a lot of people just don’t care about their health. They think, when I have my heart attack they’ll just put one of those stent things in me through my wrist and I’ll go home in a day. As a cardiologist, I see this all the time. Years ago, heart attack patients used to have to be placed under medical care for months. (The medical community stopped requiring this after many of those patients died from blood clots from inactivity). When I was in training to be a cardiologist, the typical stay after a heart attack was one week. In the past twenty years, that has dropped down to just 48 hours for an uncomplicated heart attack! It’s no wonder people don’t worry about their health – it just doesn’t seem as serious as it did before!

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Global Wellness Day

Have you heard of “Global Wellness Day”? Wellness is far more than spa and beauty. They define wellness as:

“Wellness is an active process of becoming aware of and making choices towards a healthy and fulfilling life.  It is more than being free from illness, it is a dynamic process of change and growth. A good or satisfactory condition of existence; a state characterized by health, happiness, and prosperity; welfare.

“Wellness is a state of complete physical, mental, and social well-being, and not merely the absence of disease or infirmity.” – The World Health Organization.”

In their 7 step manifesto they promote

  1. walking an hour a day
  2. drinking more water
  3. don’t use plastic bottles
  4. eat healthy food
  5. do a good deed
  6. have a family dinner with your loved ones
  7. sleep at 10:00pm

Sound familiar to anything you know?

This year its on Saturday June 10. Is there a way we can use this to connect with people?

Check out there website for more info at http://www.globalwellnessday.org

Showdown: Vegetarier vs Fleischesser – ZDF

Amüsante Sendung mit überraschenden Ergebnissen:

Ist fleischlos leben wirklich gesünder und besser für die Umwelt? ZDFzeit macht den Test: Vier leidenschaftliche Fleischesser und vier überzeugte Vegetarier müssen gegeneinander antreten.

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Pills vs. Diet For Erectile Dysfunction

NF-May15-Don’t-Pop-Pills-For-Erectile-Dysfunction.-Help-Your-Heart-Instead

Erectile dysfunction is the recurrent or persistent inability to attain and/or maintain an erection in order for satisfactory sexual performance. It is present in up to 30 million men in the U.S. and approximately 100 million men worldwide. The U.S. has less than 8% of the world’s population, yet up to 30% of the impotence? We’re #1!

But hey, we’ve got red, white, and blue pills like Viagra. The problem is that the pills just cover up the symptoms of vascular disease and don’t do anything for the underlying pathology. Erectile dysfunction and our #1 killer, coronary artery disease, are just two manifestations of the same disease: inflamed, clogged, and crippled arteries, regardless of which organ it affects (See Survival of the Firmest: Erectile Dysfunction and Death).

Atherosclerosis is considered a systemic disorder that uniformly affects all major blood vessels in the body. Hardening of the arteries can lead to softening of the penis because stiffened arteries can’t relax, open wide, and let the blood flow. Thus erectile dysfunction may just be the flaccid “tip of an iceberg” in terms of a systemic disorder. For two-thirds of men showing up to emergency rooms for the first time with crushing chest pain, their penis had been trying to warn them for years that something was wrong with their circulation.

Why does it hit the penis first? Because the penile arteries in the penis are half the size of the coronary artery in our heart. So the amount of plaque we wouldn’t even feel in the heart could clog half the penile artery, causing symptomatic restriction in blood flow. That’s why erectile dysfunction has been called “penile angina.” In fact, by measuring blood flow in a man’s penis we can predict the results of his cardiac stress test with an accuracy of 80%. Male sexual function is like a penile stress test, a “window into the hearts of men.”

Forty percent of men over age forty have erectile dysfunction. 40 over 40. Men with erection difficulties in their 40s have a 50-fold increased risk of having a cardiac event (like sudden death). I said before that various things increase heart disease risk by 20% or 30%. That’s nearly 5000%, leading the latest review to ask, “is there any risk greater?” That’s because it’s not so much a risk factor for atherosclerosis as atherosclerosis itself. A man “with erectile dysfunction (even if he doesn’t have cardiac symptoms) should be considered a cardiac patient until proven otherwise.”

Erectile dysfunction is considered to be a cardiac equivalent; it’s a marker of the coronary artery one likely already has. Thus, there’s more to treating ED than establishing an erect penis; it offers an opportunity for reducing cardiovascular risk. The reason even young men should care about their cholesterol is because itpredicts erectile dysfunction later in life, which in turn predicts heart attacks, strokes, and a shortened lifespan.

May 20, 2014 by Michael Greger M.D.

Rückenschule zwischendurch

Um Rückenschmerzen im Alter vorzubeugen ist das richtige Sitzen und auch Übungen zwischen durch sehr essentiell.

Ziel ist es vor allem die Rückenmuskulatur zu stärken und das Zusammenspiel mit den Wirbelkörpern und auch deren Vorspannung zu intensivieren.

Wenige Übungen zwischendurch zeigen dabei schon eine große Wirkung.

Schau dir dieses Video an um darüber zu erfahren, was gut für deinen Rücken ist!

 

Calculate your risk for certain diseases in minutes

Harvard medical school offers a great tool to calculate the individual risk for certain common diseases. The calculation is based on hundreds of studies providing a meaningful result.

Go check your own risk to take powerful conteractions:

Harvard Risk desease

Warum Krebszellen keine Himbeeren mögen

Dokumentation über Lebensstil im öffentlichen Fernsehn.

Nach dem empfehlenswerten Buch: “Krebszellen mögen keine Himbeeren” von Dr. med. Denis Gingras

Hier das Buch zum kaufen:

Buch – Krebszellen mögen keine Himbeeren

Kochbuch – Krebszellen mögen keine Himbeeren

http://www.youtube.com/watch?v=PkTYdVODvEQ