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A New Theory for Cellular Aging Revealed

Researchers at the Wellcome Sanger Institute published a study in the journal Nature that reveals a new theory behind aging. It is well understood that as we age, our cells change. These changes are called “somatic mutations.” What is not understood is “how such gradual accumulation of molecular damage could translate into the abrupt deterioration in how our organs function after the age of 70 years.” The researchers at the Wellcome Sanger Institute discovered that “production of blood cells in adults aged under 65 came from 20,000 to 200,000 stem cells, each of which contributed in roughly equal amounts. In contrast, blood production in individuals aged over 70 was very unequal.” This finding suggests that “age-associated changes in blood production come from somatic mutations causing ‘selfish’ stem cells to dominate the bone marrow in the elderly.” 

​​https://www.sanger.ac.uk/news_item/cellular-secrets-of-ageing-unlocked-by-researchers/ 

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.