Organ Aging Test: Blood Test Reveals Organ Health
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Blood Test Aims to Determine Biological Age of Organs, Predict Health Risks
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A new blood test analyzes blood proteins to assess the biological age of organs, potentially predicting the risk of age-related diseases like Alzheimer’s.
assessing Organ Age Through blood Protein Analysis
Researchers have developed a blood test that analyzes blood proteins and compares them to average values associated with a specific chronological age. This comparison aims to determine whether an organ is aging at a normal rate,or whether it appears “younger” or “older” than expected for a person’s age. The test’s developers suggest it can identify hidden health risks not apparent in standard analyses.
The technology underwent validation using data from over 45,000 participants in the UK Biobank, a large-scale biomedical database and research resource containing in-depth genetic and health data. The developers claim the results demonstrate the test’s ability to accurately assess organ aging.
Increased Disease Risk Linked to Accelerated Biological Aging
According to the test developers, a biologically “older” brain is correlated with a substantially higher risk of developing Alzheimer’s disease within the next 10 years. they claim similar correlations were observed for the kidneys, liver, and pancreas, suggesting that accelerated aging in these organs may also indicate increased disease risk. Though, these claims need to be verified by autonomous studies.
certain lifestyle factors appear to accelerate organ aging, including smoking, excessive alcohol consumption (defined by the National Institute on Alcohol Abuse and Alcoholism as more than 4 drinks on any day for men or more than 3 drinks for women), lack of sleep, and diets high in processed meats. Conversely, regular exercise, consumption of fatty fish, and supplements like glucosamine and estrogen have been suggested to potentially slow down the biological aging process.
Early Detection Leads to Proactive Healthcare
Entrepreneur Paul Coletta’s experience illustrates a potential request of the test. According to the original report, the test identified “aging” kidneys in Coletta at age 68, even though conventional analyses appeared normal. Subsequent ultrasound imaging revealed a renal cyst, suggesting the test provided an early warning. Impressed by this experience, Coletta founded Vero Bioscience to commercialize the test for approximately $200 and develop a home-based digital health monitoring platform.