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How Humans Can Learn From Turtles

Jonathan the Seychelles giant tortoise is the oldest living land animal at 190 years old. Why do reptiles and amphibians have such long lifespans? And can we learn from them to extend ours? A group of scientists led by Penn State and Northeastern Illinois University held “the most comprehensive study of aging and longevity to date.” The scientists look at the difference in senescence for reptiles and amphibians. Senescence is the process of deterioration with age. 

The study found that “protective phenotypes, such as the hard shells of most turtle species, contribute to slower aging, and in some cases even ‘negligible aging’ — or lack of biological aging.” Negligible aging or negligible senescence means that “if an animal’s chance of dying in a year is 1% at age 10, if it is alive at 100 years, its chance of dying is still 1%… By contrast, in adult females in the U.S., the risk of dying in a year is about 1 in 2,500 at age 10, and 1 in 24 at age 80. When a species exhibits negligible senescence (deterioration), aging just doesn’t happen.” Anne Bronikowski, author and professor, explains that this study is impactful because “Understanding the comparative landscape of aging across animals can reveal flexible traits that may prove worthy targets for biomedical study related to human aging.” 

https://www.psu.edu/news/research/story/secrets-reptile-and-amphibian-aging-revealed/ 

https://www.science.org/doi/10.1126/science.abm0151

See medical disclaimer below.

The ideas expressed here are solely the opinions of the author and are not researched or verified by AGEIST LLC, or anyone associated with AGEIST LLC. This material should not be construed as medical advice or recommendation, it is for informational use only. We encourage all readers to discuss with your qualified practitioners the relevance of the application of any of these ideas to your life. The recommendations contained herein are not intended to diagnose, treat, cure or prevent any disease. You should always consult your physician or other qualified health provider before starting any new treatment or stopping any treatment that has been prescribed for you by your physician or other qualified health provider. Please call your doctor or 911 immediately if you think you may have a medical or psychiatric emergency.

Taylor Marks
Taylor Marks is a certified holistic health coach and professionally trained chef from The Institute of Culinary Education. Her passions include the latest research in health science, culinary arts, holistic wellness, and guiding others towards feeling their best.