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Biological impacts of seasonal routine changes

Overview

Health experts continue to address the physiological challenges associated with seasonal transitions and changes in daily routines.

As the season shifts toward autumn, the transition can trigger ‘autumn fatigue’ or seasonal asthenia. This state is characterized by physical and mental exhaustion, decreased concentration, increased sleepiness, and mood changes. Experts note that reduced exposure to natural light disrupts circadian rhythms and melatonin production, while the shift from flexible summer routines to structured work and school schedules further complicates adaptation. This fatigue may be linked to seasonal affective disorder (SAD), a type of depression emerging in colder months. To support well-being, dietary choices such as consuming bananas, dark chocolate, or pumpkin seeds have been suggested.

Discussions also emphasize the impact of seasonal time changes, such as the transition to daylight saving time. In Chile, these shifts require adjustments to sleep, diet, and medication routines. For night-shift workers, disrupting the internal biological clock can lead to memory issues, reduced attention, and increased risks of diabetes and hypertension. Specialists recommend using dark rooms, strategic naps, and sunglasses during commutes to stabilize rhythms, as well as avoiding screens before bed and managing caffeine intake.

Regarding medical management, patients using drugs with narrow therapeutic margins—including anticonvulsants, immunosuppressants, or insulin—are advised to maintain strict regularity and avoid self-improvisation. Additionally, aging remains a factor in sleep degradation, as the brain becomes less efficient at maintaining deep sleep phases and protecting against external stimuli.

Entities

Universidad Andrés Bello · Universidad de Chile · Teresa Arnandis · Universidad de Castilla-La Mancha · Valerijus Morozovas

Timeline

  1. 8 days ago

    [HEALTH] 15 sources
    Health impacts of seasonal time changes and sleep disruption

    Seasonal time changes and night shifts disrupt circadian rhythms, affecting sleep, mood, and metabolic health. Experts advise strict routines and careful medication management during these transitions.

  2. 12 days ago

    [HEALTH] 2 sources
    Health expert explains difficulties adjusting to autumn routines

    Doctor Valerijus Morozovas explains that post-vacation fatigue and difficulty adjusting to school or work schedules are natural biological responses to changes in sleep and hormonal rhythms.

  3. 29 days ago

    [HEALTH] 2 sources
    Teresa Arnandis discusses biological impacts of summer routines

    Biomedicine expert Teresa Arnandis discusses how summer lifestyle changes, such as irregular sleep and late dinners, impact the body's delicate biological rhythms and circadian cycles.

Sources

alkas.lt · altavoz.pe · cronicanorte.es · diarioelheraldo.cl · diarioloslagos.cl · elreporterodeiquique.com · envivo.rockandpop.cl · finde.latercera.com · g5noticias.cl · hondurasensusmanos.info · kissfm.es · mendoza24.com.ar · pautadiaria.cl · prensalocal.cl · radionuevomundo.cl · savaite.lt · vanguardia.com.mx

This summary has been updated 2 times: see revision history