¿Por qué algunas personas se sienten cansadas luego de las vacaciones de diciembre?

diciembre 29, 2025

TL;DR

Holiday breaks, meant for rest, often lead to increased fatigue in January.
Key factors contributing to this fatigue are a desynchronized biological clock and accumulated stress from the rest of the year.
Abrupt changes in daily routines disrupt circadian rhythms, leading to less restorative sleep.
Maintaining sleep schedules within one to two hours of the usual routine is crucial.
Stable wake-up times and morning exposure to natural light help synchronize sleep cycles.
Avoiding excessive alcohol and large meals close to bedtime improves sleep quality.
Relaxing activities and avoiding screens an hour before bed are recommended.
Brief, post-meal naps (under 20 minutes) can enhance alertness and mood.
Longer naps (over 60-90 minutes) can cause sleep inertia.
Behavioral habits are more important for sleep than supplements or technology.
Excessive digital engagement during holidays can hinder rest and increase anxiety.
Failure to disconnect during vacations leads to persistent drowsiness and impaired cognitive function.

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