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Sam Altman Fasts 15 Hours Daily

Sam Altman’s Daily Routine Includes Fasting and LED Light Therapy

  • OpenAI CEO Sam Altman spends about 10-15 minutes under a full-spectrum LED light each morning while checking emails.
  • Altman typically fasts for approximately 15 hours daily, consuming only a large shot of espresso in the morning.
  • He takes metformin, a diabetes medication, as part of his longevity experiments, though its effectiveness for lifespan extension remains controversial.
  • Sam Altman has invested around $180 million in Retro Biosciences, a biotech company focused on extending human lifespan.

Sam Altman’s morning routine is designed to optimize productivity and explore longevity strategies. Despite the unsettled science behind metformin’s anti-aging effects, Altman continues to invest heavily in related biotech ventures.

Altman’s commitment to longevity research is reflected in his personal habits and significant financial backing of Retro Biosciences with approximately $180 million. (Source)

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