Nutrition
Sep 06, 2026
Tyrosine: Brain Boost or Unexpected Risk for Men?
- A comprehensive study involving over 270,000 participants links higher blood levels of the amino acid tyrosine to a shorter lifespan in men.
- Research suggests that elevated tyrosine could potentially reduce male life expectancy by nearly a year.
- No significant effect was observed in women.
- Tyrosine is an amino acid found naturally in protein-rich foods and sold as a supplement to boost mental performance.
Source: Healthy Aging News -- ScienceDaily
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