Dr. Dave

The Truth about Telomerase activation and Resveratrol – The Long and Winding Road

I find myself saying the same thing over and over again and I still see the same baseless assumptions all over the internet. So, with my usual cut-through-the-BS attitude, I feel compelled to do what is necessary to protect the truth – YET AGAIN! There are several misconceptions that continue to float around in the […]

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Does being a fitness fanatic make you live longer?

I will use the standard marketing style — “Yes, but it’s not what you think!” In order to effectively answer your question, I think we’d need to define fanatic and that of course is subject to interpretation.  The obituaries are peppered with athletic superstars dying before their age.  Grete Waitz died at 57 of cancer.

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How do telomeres protect the ends of the chromosome?

Telomeres protect the genetic information by multiple methods. First, as cited below, DNA polymerase cannot replicate the ends of the chromosome. DNA polymerase is actually “too large” to stay on the single-stranded overhang of DNA that is left and literally falls off the end of the chromosome. There are biochemical and electromagnetic reasons it separates. 

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When birds of a feather flock separately

Identical twins have always been the subject of much study.  Since they are genetically identical, much has been made of their proving or disproving the nature versus nurture argument. If you missed that one, it goes like this:  Are your genes (nature) the most powerful determinants of your future, or is your environment (nurture) the

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