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 Whole package-Synergistic effects

This below is an Abstract from Article that shows that healing and protecting properties of the carotenoids from tomatoes working in the best way when those  are in the combination, as God created them!

“For My hand made all these things, Thus all these things came into being,” declares the LORD Isaiah 66.2

Synergistic effects

Lycopene is the major carotenoid in tomatoes. Tomatoes contain a matrix of many bioactive components, including vitamin C, vitamin E, other carotenoids (a-, β-, γ- carotene, lutein), and flavonoids. Their synergistic interactions, when used in combination, may be responsible for the observed beneficial effects of tomato-based products. This study investigated the synergistic antioxidant activity of lycopene in combination with β-carotene, vitamin E, and lutein. A liposome system was used to test the synergistic antioxidant activity. The carotenoid mixtures were more efficient in protecting liposome from oxidation than the individual carotenoid .Research Article

Authors: Shi, John | Kakuda, Yukio | Yeung, David

Can we eat to starve cancer?

How can we conquer one of the most tragic conditions ?

William Li presents a new way to think about treating cancer and other diseases: anti-angiogenesis, preventing the growth of blood vessels that feed a tumor. The crucial first (and best) step: Eating cancer-fighting foods that cut off the supply lines and beat cancer at its own game. Witness William Li’s interesting talk at TED (c).

WHO stuft verarbeitetes Fleisch als krebserregend ein

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Wahnsinn, jetzt ist es offiziell so. Die WHO stuft – basierend auf 800 Studien – verarbeitetes Fleisch als krebserregend ein: https://www.tagesschau.de/inland/who-fleisch-krebs-101.html

“Das Risiko steigt demnach umso stärker, je mehr Fleisch ein Mensch isst. “Jede verzehrte Portion verarbeiteten Fleischs von täglich 50 Gramm erhöht das Darmkrebsrisiko um 18 Prozent”, hieß es in der IARC-Studie. Eine Arbeitsgruppe aus 22 Experten hatte mehr als 800 Studien über die Folgen des Fleischkonsums ausgewertet. (…) Es gebe “starke Anzeichen” für einen direkten Zusammenhang zwischen dem Konsum von rotem Fleisch und dem Risiko, an Darm-, Bauchspeicheldrüsen- und Prostatakrebs zu erkranken.”

The Okinawa Diet: Living to 100

What would happen if you centered your diet around vegetables, the most nutrient-dense food group?

“The plant-based nature of the diet may trump the caloric restriction, though, since the one population that lives even longer than the Okinawa Japanese don’t just eat a 98% meat-free diet, they eat 100% meat-free. The Adventist vegetarians in California, with perhaps the highest life expectancy of any formally described population.”