Bryan Johnson claims flight increases his biological age by 13 years

Bryan Johnson, a longevity influencer, claimed that a recent flight from Los Angeles to Australia increased his biological age by 13 years due to jet lag. Experts assert that while jet lag impacts the body significantly, it does not cause long-term aging. Johnson's example highlights misunderstandings about the effects of long-haul travel on health.

Summary by OZbrief · Brisbane Times