Frequent travel may look like a badge of ambition, but mounting evidence shows it’s quietly eroding workforce performance. From disrupted sleep cycles to long-term health risks, the toll of constant flights goes far beyond jet lag. If even biohacking entrepreneurs like Bryan Johnson—who invests millions into optimizing his body—struggle to maintain peak performance while traveling, what chance do the rest of us have? For employees and organizations alike, it’s time to recognize business travel as more than an inconvenience: it’s a hidden occupational health risk.

The Hidden Health Risks of Frequent Travel

Research confirms what many frequent flyers feel but rarely acknowledge. A World Bank study found that male business travelers filed 80% more medical claims, while women filed 18% more compared to non-traveling peers. Employees flying more than 20 days a month showed higher rates of obesity, cardiovascular strain, and metabolic dysfunction. These issues aren’t lifestyle choices—they’re direct biological responses to repeated circadian disruption. Frequent travel impacts employees the same way shift work does, increasing risks of diabetes, obesity, and chronic fatigue.

Bryan Johnson’s Framework for Travel and Performance

Johnson’s “Blueprint” protocol, which tracks 200+ biomarkers, revealed that travel consistently undermined his body—even with specialized sleep equipment, supplements, and nutrition controls. The performance costs are not theoretical. Olympic research shows athletes who failed to recover from circadian disruption often lost medals, slipping from gold to silver. If elite athletes can’t perform under travel stress, the average business traveler is even more vulnerable. Companies expecting constant high performance from their traveling employees may actually be undercutting their results.

Rethinking Business Travel for Sustainable Performance

The pandemic pause on global travel offered a natural experiment: many professionals reported better focus, energy, and wellbeing once the flights stopped. Science suggests limiting international trips (crossing 6+ time zones) to once per quarter, spacing domestic multi-zone trips by 60–90 days, and building recovery protocols into company travel policies. Beyond health, cutting back on travel reduces environmental impact while signaling a genuine commitment to sustainability. Organizations that proactively limit frequent travel will foster healthier teams, lower healthcare costs, and protect long-term performance.