Unveiling the Health Hazards of Daylight Saving Time: Insights from an Ottawa Expert
Circadian Rhythm Disruption
Daylight saving time (DST) alters the natural alignment between our biological clocks and the solar day, leading to circadian rhythm disruption. This can manifest in various health issues, including:
Cardiovascular Risks
Studies have linked DST to an increased risk of cardiovascular events, such as heart attacks and strokes. This is attributed to the stress and physiological strain associated with the sudden time shift. DST may also disrupt blood pressure regulation and increase inflammation, further contributing to cardiovascular health concerns.
Mental Health Implications
Circadian rhythm disruption caused by DST has been linked to an array of mental health issues, including:
Other Health Concerns
Beyond the primary health hazards mentioned above, DST has also been associated with:
Expert Insights: Dr. Anne Marie E. Keenan
Dr. Anne Marie E. Keenan, a sleep and circadian rhythm expert from the Ottawa Hospital Research Institute, has extensively studied the health impacts of DST. She emphasizes the following key points: