How to Travel Without Wrecking Your Sleep and Brain

Bryan Johnson and Mike discuss the effects of jet lag on the body and mind, stemming from Bryan and Kate's recent 11-day international travel experiment. They explore the science behind circadian rhythms, the impact of travel on hormones and willpower, and the potential long-term health consequences, including increased risk of diabetes and cardiovascular disease. They also touch on strategies to mitigate jet lag, such as light exposure, exercise, melatonin, and cold exposure. They conclude that limiting international travel is crucial for maintaining optimal health and cognitive function, suggesting guidelines for balancing travel with well-being.