Factors Affecting the Composition of the Human Microbiome

  • Chapter
  • First Online:
Probiotics, Prebiotics, Synbiotics, and Postbiotics

Abstract

The microbiome has recently been considered an important component of the host, and its crucial role in maintaining host health is being unveiled. It promotes vitamin synthesis, immune response, colonization resistance, digestion, neurological development, etc. The microbiome begins to develop at birth and continues to mature with age. The meconium microbiome of newborn babies resembles closely to that of the placenta and amniotic microbiome. Infant’s gut microbiome also resemblances the colostrum within a week of breastfeeding. Several other factors influence microbiome development, such as diet, gender, genetics, environment, lifestyle, etc. Fibre-rich vegetables selectively enrich fibre-degrading bacteria, while heavy drinkers are enriched with the genus Neisseria, which has high alcohol dehydrogenase activity, producing acetaldehyde from ethanol. Furthermore, the microbiome of individuals not contacted with western people and from  an isolated village exhibits one of the highest microbiome diversities, e.g. individuals from Yanomami Amerindian villages. In addition, significant factors influencing the microbiome are antibiotic treatment, exercise, obesity, age, etc., which directly define the host’s health. In this context, this chapter explores the latest reports on some of the established factors that influence the human microbiome, particularly with regard to diet, smoking, alcohol consumption, environmental factors, antibiotics, age, and BMI.

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

Access this chapter

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 219.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 279.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Free ship** worldwide - see info
Hardcover Book
USD 279.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free ship** 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

The authors thank the research facilities support of Pondicherry University and Central University of Kerala, M.I. thanks to DBT-RA Program in Biotechnology and Life Sciences.

Declarations

Funding: Not Applicable.

Conflicts of Interest

The authors hereby declare no conflict of interest.

Ethical Approval

Not applicable.

Availability of Data and Material

Not applicable.

Author Contributions

M.I., S.A.S., and S.B. contributed in preparing the draft of the manuscript and preparing the figures. R.K. and S.B. contributed in critically refining and revising the manuscript. All the authors read and approved the manuscript.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Siddhardha Busi .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Imchen, M., Salim, S.A., Kumavath, R., Busi, S. (2023). Factors Affecting the Composition of the Human Microbiome. In: Kothari, V., Kumar, P., Ray, S. (eds) Probiotics, Prebiotics, Synbiotics, and Postbiotics. Springer, Singapore. https://doi.org/10.1007/978-981-99-1463-0_3

Download citation

Publish with us

Policies and ethics

Navigation