Skip to main content

How Non-photic Cues for the Circadian Time System Matter in Healthy Aging

  • Chapter
  • First Online:
Sleep and Clocks in Aging and Longevity

Abstract

Light is the most powerful reference of time for the circadian time system; however, it is well-known that non-photic cues also provide meaningful information to track time. Mealtime, physical activity, and social interactions are among the non-photic cues capable of synchronizing the biological clocks. Aging is associated with decline of the circadian time system and changes in the pattern of feeding, sleep, and social interactions. Aging-induced habits disturb the human circadian system primarily by decreasing the amplitude of circadian rhythms. Concerns about dietary composition and an active lifestyle should come together with eating and activity timing to better influence health and longevity. Thus, this chapter brings some insights of how non-photic cues matter in healthy aging.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 149.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 199.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 199.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Similar content being viewed by others

References

Download references

Acknowledgments

This study was funded by grants from Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG, APQ-01173-17). Coautor NAC-H and P-F were fellows of Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brazil.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Maristela Oliveira Poletini .

Editor information

Editors and Affiliations

Ethics declarations

This article does not contain any studies with human participants performed by any of the authors. An animal study performed by the authors is displayed in Figure 6. This study was approved by the Ethics Committee for Animal Use (CEUA ICB/UFMG, protocol number 289/2016).

Rights and permissions

Reprints and permissions

Copyright information

© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Poletini, M.O., Fernandes, P., Horta, N.A.C. (2023). How Non-photic Cues for the Circadian Time System Matter in Healthy Aging. In: Jagota, A. (eds) Sleep and Clocks in Aging and Longevity. Healthy Ageing and Longevity, vol 18. Springer, Cham. https://doi.org/10.1007/978-3-031-22468-3_10

Download citation

Publish with us

Policies and ethics