HeyJaredLight O'Clock
We break down the science behind circadian rhythms so you can be enlightened. In each podcast episode, we chat with experts in the field about a variety of topics, spanning from the effects of light on our biology and how it can be used for the treatment of psychiatric…
- Indexed episodes, last 90 days
- 2
- Latest publication
- Sep 29, 2026
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- Earliest in this view
- Jul 29, 2026
Latest episodes
Season 4 – Episode 3: Light therapy in cancer care (opens the original)
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Cancer and its treatment are often accompanied by symptoms such as fatigue, sleep problems, low mood, and cognitive difficulties. These symptoms frequently occur together, and circadian disruption may be one factor contributing to their development and persistence. In this episode of Light O’Clock, we speak with Lisa Maria Wu about how cancer and its treatments can affect circadian rhythms and how these changes are measured. We also discuss bright-light therapy and other behavioural approaches t
Season 4 – Episode 2: The best time for a vaccine? Circadian rhythms and immunity (opens the original)
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Is there a best time for a vaccine? In this episode of Light O'Clock, we speak with Dr Cathy A. Wyse about whether the time of day when we receive a vaccine can influence how we respond to it. We first discuss how circadian rhythms shape the immune system, how vaccines work, and the difference between vaccine response (e.g., antibody levels) and vaccine effectiveness (i.e., protection against infection or disease). We then discuss why the current evidence remains mixed and how factors such as ch
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