Biomolecular shifts occur in our 40s and 60s
10 months ago
- #health
- #aging
- #molecular biology
- A new Stanford Medicine study reveals that our molecules and microorganisms undergo dramatic changes during our 40s and 60s.
- Researchers analyzed thousands of molecules and microbiomes in people aged 25 to 75, finding two periods of rapid change around ages 44 and 60.
- These changes impact health, with significant shifts in molecules related to cardiovascular disease and immune function.
- The study tracked over 135,000 molecules and microbes, totaling nearly 250 billion data points, showing 81% of molecules had non-linear fluctuations.
- Changes in the mid-40s were unexpected and not solely due to menopause, as men also showed significant shifts.
- Health implications include changes in alcohol, caffeine, and lipid metabolism in the 40s, and immune and kidney function in the 60s.
- Lifestyle adjustments, such as exercise and reduced alcohol consumption, are recommended during these critical periods.