Skip to main content

Advertisement

Log in

Spicing up gastrointestinal health with dietary essential oils

  • Published:
Phytochemistry Reviews Aims and scope Submit manuscript

Abstract

Recent complex changes in social, dietary, and behavior routines led to a significant increase in functional and immune disorders of the human gastrointestinal tract. Volatile essential oils from major food commodities such as culinary and medicinal plants (spices) hold the potential to protect the digestive system from abusive agents and immune hypersensitivity by modulating inflammation and gut microbiome. Here we identify 8 botanical interventions including fennel (Foeniculum vulgare Mill.), rosemary (Rosmarinus officinalis L.), ginger (Zingiber officinale Ros.), garlic (Allium sativum L.), peppermint (Mentha × piperita L.), bitter orange (Citrus aurantium L.), cardamom (Elettaria cardamomum (L.) Maton), and dill (Anethum graveolens L.) essential oils that prevented gastric ulcer formation, reduced production of gastric acids, or promoted upper gastrointestinal healing in preclinical or early phase human studies. These oils were further evaluated for their biochemical constituents, antibacterial, anti-inflammatory, and antioxidant activities to provide insight into potential mechanisms of action in vivo. With a few current human studies in support of these findings, there is a critical opportunity to further examine clinical effects, efficacy, and acceptability of botanical essential oils to manage upper gastrointestinal health and wellbeing.

Graphic abstract

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

Abbreviations

GRAS:

Generally recognized as safe

NSAID:

Non-steroidal anti-inflammatory drugs

DALY:

Disability adjusted life years

ODC:

Ornithine decarboxylase

EGF:

Epidermal growth factor

MIC:

Minimal inhibitory concentration

DATS:

Diallyl trisulfide

MBC:

Minimum bactericidal concentration

IBS:

Inflammatory bowel syndrome

ROS:

Reactive oxygen species

References

Download references

Acknowledgements

This work was supported in part by North Carolina State University faculty start-up funds (Grant No. 429350-02567 to S.K.), Higher Education Commision, Pakistan (Grant No. 2018 to M.T.), and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Grant No. 2018 to N.C.R.).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Slavko Komarnytsky.

Ethics declarations

Conflict of interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Tanveer, M., Wagner, C., ul Haq, M.I. et al. Spicing up gastrointestinal health with dietary essential oils. Phytochem Rev 19, 243–263 (2020). https://doi.org/10.1007/s11101-020-09664-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11101-020-09664-x

Keywords

Navigation