Is L-Carnosine the Anti-Aging Miracle Pill to Prevent Telomere Shortening?


2012-02-16 16:39

L-Carnosine was recently touted on The Dr. Oz Show as a miracle anti-aging pill and has been linked to preventing telomere shortening. The latest research shows that telomere shortening is directly linked to heart attacks and premature death. Could L-Carnosine be the answer to anti-aging?

In a soon to be published article in the scientific journal Arteriosclerosis, Thrombosis and Vascular Biology published by the American Heart Association, researchers involved in cellular aging have discovered the striking finding that telomere shortening is directly linked to heart attacks and premature death.

Telomeres are specialized repeating segments of DNA that cap the ends of chromosomes. The primary function of telomeres is to protect the free ends of chromosomes from losing base pair sequences at their ends and to prevent chromosomes from fusing to each other.

During the natural life cycle of a cell, cell growth and aging involves a replication process called mitosis where a parent cell will double its amount of DNA and then split into two daughter cells, each with a normal amount of chromosomal DNA. During this process, telomeres protect the ends of the chromosomes from a gradual loss at their ends.

A telomere is a repeating DNA sequence (TTAGGG for example) at the ends of chromosomes that can reach a length of several thousand base pairs. While the telomeres protect the ends of chromosomes from eroding away, each time a cell divides some of the telomere DNA sequence (approximately 25-200 base pairs at a time) is lost. The result is that telomeres gradually wear away. At some point in a cell’s life after many cell divisions, a telomere becomes too short and the cell can no longer replicate. The cell is then considered to be relatively old and then dies by a process called apoptosis—a normal process in cell aging.

In the aforementioned study to be published by the American Heart Association, researchers from the University of Copenhagen conducted a large scale study involving almost 20,000 individuals during a time period of nearly 19 years. In the study, each individual’s DNA was isolated and analyzed to determine their specific telomere length. Their research was based on previous studies that showed that smoking and obesity cause telomeres to shorten prematurely. And, since smoking and obesity are associated with heart disease, they wanted to see if there was a connection between heart disease and telomere length.

What they found was that if a person’s telomere length is short, then their risk of heart attack and premature death was increased by 50 and 25 percent, respectively.

"That smoking and obesity increases the risk of heart disease has been known for a while. We have now shown, as has been speculated, that the increased risk is directly related to the shortening of the protective telomeres—so you can say that smoking and obesity ages the body on a cellular level, just as surely as the passing of time," says Borge Nordestgaard, co-author of the study and Clinical Professor of Genetic Epidemiology at the University of Copenhagen.

A second finding from the study was that one in four Danes possesses telomeres with such short lengths that not only will they statistically die prematurely, but their risk of heart attack is also increased by almost 50 percent.

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The idea that telomere length may be related to aging is not a new one. Furthermore, at least one study has demonstrated that L-Carnosine may play a protective role in preventing telomere damage and in decreasing the rate of telomere shortening during cell division—which technically is slowing down the aging process.

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Comments

Carnosine will not turn on telomerase unless you take a dose 1000x that tolerated by humans ( gi distress). As an anti-oxidant it is a nice addition for telomere preservation. The good Dr Oz has commented on 3 things that I pioneered. 1) Raspberry ketone- I was the first to use it in people for weight loss in 2003 2) omega 3 testing- I have tested several thousand people now over the past 4 years and now Carnosine straight out of my Book The Immortality Edge- all about telomere (pub 2010). If you are interested in this topic you should read it for the real story on telomeres and supplements. Best, Dr Dave
Thanks Dr. - will get your book.
Can you provide a link or source to find raspberry ketones and the L-carnosine? It is either very hard to find or there are too many like products that I can't discern which are of quality. Thanking you in advance!
L-Carnosine become more effective when taken with Benfotiamine (a fat soluble form of Vitamin B-1) and Acetyl-L-Carnitine. Ideally, you would get these nutrients in powder form and mx them in a blender with water and something like Stevia to make the taste less repulsive.
be careful of how you take Acetyl-L-carnitine (ALCAR). While it is safe to ingest it in pills, it so so acidic that if you dissolve it in fluid and drink it, over the long term it will corrode the enamel of your teeth
I understand from LEF that ingested carnosine is readily converted in the human body quite quickly to another substance that does not provide its commonly identified benefits. LEF recommended taking 2x the amount of vitamin C to either prevent or slow this conversion and allow the carnosine to act longer.
I use Carnosine in patch form. Dont have to worry about taking anything else with it - the patch tells the body to 'make' more carnosine.
You use it in patch form. I would like to know where you get it.

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