Health and economic impacts of standard time transition

As the transition to standard time approaches on October 24–25, medical experts are warning of potential disruptions to natural circadian rhythms. Experts note that while the clock shift provides an extra hour, it may not offset existing sleep deficits and can lead to temporary drowsiness, irritability, and difficulty concentrating. Some specialists describe this phenomenon as a form of ‘mini jet lag’ caused by misalignment with the body’s internal rhythm.

To mitigate these effects, specialists recommend gradually shifting bedtimes and meal schedules, seeking natural light, and optimizing sleep environments. For children, experts suggest preserving established sleep rituals. Additionally, reducing evening stimuli by limiting caffeine, alcohol, and heavy meals is advised. Nutritionists have also suggested consuming foods rich in beta-carotene, such as pumpkin, to support the body during seasonal changes.

Beyond health, the shift carries economic and social implications. Data indicates that the standard time period can lead to higher domestic energy consumption, particularly for lighting and laundry, due to earlier darkness. In the broader debate over timekeeping, sleep medicine organizations suggest that permanent standard time may be more favorable to human physiology. This stands in contrast to advocacy groups, such as Consumerismo No Profit, which promote the permanent adoption of daylight saving time to improve social well-being and evening light availability.