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[Phyto-adaptogens--protection against stress?].

Orna Levin

    Harefuah
    |May 13, 2015
    PubMed
    Summary

    Adaptogens enhance the body's resistance to stressors, normalizing functions without harm. This review covers their efficacy, activity, and effects on humans and animals.

    Area of Science:

    • Pharmacology
    • Toxicology
    • Natural Products Chemistry

    Context:

    • The concept of adaptogens originated in the former USSR, with early research primarily in Russian and Scandinavian scientific communities.
    • Limited English-language publications historically hindered global understanding of adaptogen research.
    • Recent decades have seen increased international research and English publications, particularly from Western Europe and the USA.

    Purpose:

    • To review existing studies on adaptogens and explain their unique activity.
    • To explore the efficacy of adaptogen use, both in single doses and long-term.
    • To differentiate the effects and properties of various adaptogens.

    Summary:

    • Adaptogens are defined as substances that increase resistance to physical, chemical, or biological noxious factors, promoting a normalizing effect on bodily functions without causing harm.

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  • Research indicates adaptogens can be used effectively as single doses or for long-term benefits.
  • The article discusses adaptogenic activity and its effects on diverse physiological functions in both human and animal models.
  • Impact:

    • Facilitates a deeper understanding of adaptogenic mechanisms and applications.
    • Highlights the potential of adaptogens in enhancing physiological resilience.
    • Provides a comprehensive overview for researchers and practitioners interested in natural approaches to stress adaptation.