The Dark Side of Daylight Saving Time – What You Need to Know

Dr. Tracy Marks discusses the impact of daylight savings time on circadian rhythms and health. She explains how daylight savings can disrupt natural body rhythms, leading to mental and physical health issues. The video covers the role of morning sunlight in regulating circadian rhythms and the potential consequences of permanent daylight savings time. Dr. Marks also highlights the concept of social jet lag and its health effects. She suggests using bright light therapy as a solution to mitigate these effects, providing practical advice on its use.

What are the potential negative effects of daylight savings time on our natural body rhythm?

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How does morning sunlight affect our circadian rhythms?

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What changes occur in our bodies when the clock is misaligned with the sun's pattern?

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What is the significance of the Sunshine Protection Act in relation to daylight savings time?

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What is social jet lag and how does it affect adolescents?

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What are some health consequences associated with chronic misalignment of circadian rhythms?

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What recommendations are given for using light therapy to improve morning alertness?

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