Nevertheless, there are several consumer options to choose from to discover your biological age using this method, like the one from EpiAging USA. “Despite providing the most accurate molecular biomarkers of age to date, it remains a mystery why exactly the epigenetic clocks work, and whether age-related changes in DNA methylation contribute to the cause of aging or are a result of it.” In the journal, Aging, Simon Ecker and Stephan Beck from University College London highlight, However, there is still much left to the unknown when it comes to epigenetic clocks. This novel epigenetic clock can be used to address a host of questions in developmental biology, cancer and aging research.” “DNA methylation age measures the cumulative effect of an epigenetic maintenance system. Steve Horvath, a geneticist and aging researcher, published the use of DNA methylation to determine biological age in the journal, Genome Biology. DNA methylation is a control program in your body that turns genes “off.” Scientists have not correlated telomere length to a specific age-range scale to calculate biological age directly.īut epigenetic clocks try their best, using mathematical models.Įpigenetic clocks use DNA methylation data as a biomarker for your biological age instead. “Better choice of diet and activities has great potential to reduce the rate of telomere shortening or at least prevent excessive telomere attrition, leading to delayed onset of age-associated diseases and increased lifespan.” The author of the study, Massod A Shammas, states, Telomere length dictates how quickly your cells age and die. Studies show that telomere length shortens with age.Ī review published in Current Opinion in Clinical Nutrition and Metabolic Care outlines findings that associate shorter telomeres with increased mortality. In each of your cells, you have telomeres-caps at the end of each strand of DNA. Telomeres protect our chromosomes, similar to the plastic or metal tips at the end of a shoelace. Telomeres help determine your biological age. Your biological age gives a better picture as it accounts for several lifestyle factors, including genetics, diet, exercise and sleep habits. Measuring chronological age can lead to a false diagnosis of your current health status. The inhalation of smoke causes damage to the cells faster than a healthy cell with typical environmental factors. On the other hand, a 36-year old chain smoker who averages two packs a day probably has a biological age that is much older. Lebron James’ biological age is probably much younger than his chronological age due to his hyper-vigilance in diet, rest, and proper recovery. Most professional basketball players notice a physical decline in their mid-30s, but sports analysts argue that Lebron James is still playing like he’s in his late-20s. The idea is that not everyone accumulates damage to their cells and tissues at the same rate.įor example, Lebron James, a four-time NBA champion, is a 36-year old athlete. Your biological age determines how old you are by the state of your physical condition. Your biological age is a better indicator of your physical condition. It’s the number of candles on your birthday cake.īut what if you are counting wrong? What if your chronological age is not the best indicator of your real age? Your chronological age is the number of years, months, and days since you were born.
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