Autumn light reduction linked to seasonal fatigue and mood changes

As daylight hours decrease during autumn, many individuals experience increased fatigue, sleep disturbances, and mood changes. Experts note that the reduction in sunlight affects the body's circadian rhythm and the production of neurotransmitters like serotonin, which can lead to melancholy or seasonal affective disorder.

Research indicates that light is a primary synchronizer for the biological clock, influencing melatonin secretion and the sleep-wake cycle. Studies comparing populations in different latitudes have shown that lack of light is associated with daytime fatigue and depressive symptoms.

To combat autumn fatigue, nutrition specialists suggest that a varied and balanced diet is generally sufficient to meet vitamin and mineral needs, making supplements unnecessary unless a deficiency is confirmed. Maintaining a healthy lifestyle through physical activity, proper sleep hygiene, and consistent routines is recommended to manage energy levels and mood during the darker months.