Advances in Herbal Research | online ISSN 2209-1890
REVIEWS   (Open Access)

Natural Immune Boosters: A Review of Ten Key Herbs for Enhancing Immune Function

Beatrice Atieno Otieno 1*

+ Author Affiliations

Australian Herbal Insight 1 (1) 1-6 https://doi.org/10.25163/ahi.1120051

Submitted: 02 February 2019 Revised: 10 March 2019  Published: 11 March 2019 


Abstract

The role of herbs in enhancing immune function has garnered substantial attention due to their natural and holistic benefits. This review paper investigates ten herbs—Echinacea, Elderberry, Astragalus, Garlic, Ginger, Turmeric, Andrographis, Holy Basil (Tulsi), Licorice Root, and Ginseng—known for their immune-boosting properties. A systematic approach was employed, including comprehensive literature searches, data extraction, critical appraisal, and synthesis of findings from peer-reviewed studies. The results demonstrate that these herbs offer diverse health benefits, such as boosting immune cell activity, reducing inflammation, and providing antioxidant support. Echinacea and Elderberry are highlighted for their effectiveness in mitigating respiratory infections, while Garlic and Ginger are noted for their antimicrobial properties. The review also provides practical recommendations on dosages, usage methods (e.g., teas, tinctures, supplements), and safety precautions. This article serves as a thorough guide for integrating these herbs into daily health routines, particularly useful during cold and flu seasons, to enhance immune resilience and overall well-being.

Keywords: Herbal Medicine, Immune System, Echinacea, Elderberry, Adaptogens

References


Arreola, R., Quintero-Fabián, S., López-Roa, R. I., et al. (2015). Immunomodulation and anti-inflammatory effects of garlic compounds. Journal of Immunology Research, 2015, 401630.

Awang, D. V. C. (1997). The role of herbs and natural products in maintaining optimum health. Journal of the American Pharmaceutical Association, NS37(3), 304-305.

Balch, P. A. (2006). Prescription for herbal healing: An easy-to-use A-Z reference to hundreds of common disorders and their herbal remedies. Penguin.

Beatrice Atieno Otieno (2019). Efficacy and Pharmacology of Herbal Remedies for Stress and Anxiety: A Comprehensive Review, Australian Herbal Insight, 1(1), 1-5, 20052.

Bone, K. (2003). A clinical guide to blending liquid herbs: Herbal formulations for the individual patient. Elsevier Health Sciences.

Bone, K. (2003). Clinical applications of Ayurvedic and Chinese herbs: Monographs for the Western herbal practitioner. Phytotherapy Press.

Calder, P. C. (2020). Nutrition, immunity, and COVID-19. BMJ Nutrition, Prevention & Health, 3(1), 74-92.

Chan, J. Y., Yuen, A. C., Chan, R. Y., & Chan, S. W. (2012). A review of the cardiovascular benefits and antioxidant properties of allicin. Phytotherapy Research, 27(6), 637-646.

Chaplin, D. D. (2010). Overview of the immune response. The Journal of Allergy and Clinical Immunology, 125(2), S3-S23.

Cohen, M. M. (2014). Tulsi - Ocimum sanctum: A herb for all reasons. Journal of Ayurveda and Integrative Medicine, 5(4), 251–259.

Coon, J. T., & Ernst, E. (2004). Andrographis paniculata in the treatment of upper respiratory tract infections: A systematic review of safety and efficacy. Planta Medica, 70(4), 293–298.

Fiore, C., Eisenhut, M., Krausse, R., et al. (2008). Antiviral effects of Glycyrrhiza species. Phytotherapy Research, 22(2), 141–148.

Grzanna, R., Lindmark, L., & Frondoza, C. G. (2005). Ginger—An herbal medicinal product with broad anti-inflammatory actions. Journal of Medicinal Food, 8(2), 125–132.

Josling, P. (2001). Preventing the common cold with a garlic supplement: A double-blind, placebo-controlled survey. Advances in Therapy, 18(4), 189-193.

Jurenka, J. S. (2009). Anti-inflammatory properties of curcumin, a major constituent of Curcuma longa: A review of preclinical and clinical research. Alternative Medicine Review, 14(2), 141–153.

Kumar, V., Abbas, A. K., Fausto, N., & Aster, J. C. (2012). Robbins and Cotran pathologic basis of disease (9th ed.). Elsevier Saunders.

Li, P., Xu, Z., & Liu, P. (2018). The role of traditional Chinese herbal medicine in the regulation of immune cells. Frontiers in Pharmacology, 9, 1399.

Linde, K., Barrett, B., Bauer, R., Melchart, D., & Woelkart, K. (2006). Echinacea for preventing and treating the common cold. Cochrane Database of Systematic Reviews, (1), CD000530.

Linde, K., Barrett, B., Wölkart, K., et al. (2006). Echinacea for preventing and treating the common cold. Cochrane Database of Systematic Reviews, (1).

Munteanu, A., & Blaga, L. (2019). Medicinal plants with immunomodulatory effects. Phytotherapy Research, 15(5), 599-612.

Nantz, M. P., Rowe, C. A., Nieves, C., & Percival, S. S. (2015). Garlic and its immune-boosting properties. Journal of Nutrition, 136(3), 810S-812S.

Newman, D. J., & Cragg, G. M. (2020). Natural products as sources of new drugs over the nearly four decades from 1981 to 2019. Journal of Natural Products, 83(3), 770-803.

Nieman, D. C. (1994). Exercise, infection, and immunity. International Journal of Sports Medicine, 15(S3), S131-S141.

Percival, S. S. (2016). Use of echinacea in medicine. Nutrition and Immunity, 6, 227–231.

Ross, S. M. (2017). Elderberry: A potent antiviral in the fight against influenza. Holistic Nursing Practice, 31(1), 61-65.

Scaglione, F., Weiser, K., & Alessandria, M. (1996). Effects of the standardized ginseng extract G115 in patients with chronic bronchitis: A nonblinded, randomized comparative pilot study. Clinical Drug Investigation, 11(5), 204–211.

Tan, B. K. H., & Vanitha, J. (2004). Immunomodulatory and antimicrobial effects of some traditional Chinese medicinal herbs: A review. Current Medicinal Chemistry, 11(11), 1423-1430.

Tiralongo, E., Wee, S. S., & Lea, R. A. (2016). Elderberry supplementation reduces cold duration and symptoms in air-travelers: A randomized, double-blind placebo-controlled clinical trial. Nutrients, 8(4), 182.

Ulbricht, C., Basch, E., Bent, S., Boon, H., & Costa, D. (2010). Echinacea (Echinacea angustifolia, E. pallida, E. purpurea): An evidence-based systematic review by the natural standard research collaboration. Journal of Herbal Pharmacotherapy, 7(3-4), 49-112.

Ulbricht, C., Basch, E., Cheung, L., et al. (2010). An evidence-based systematic review of licorice by the Natural Standard Research Collaboration. Journal of Dietary Supplements, 7(2), 178–239.

Wagner, H. (2000). Search for plant-derived natural products with immunostimulatory activity. Drogenreport, 13(1), 13-22.

Weber, N. D., Andersen, D. O., & North, J. A. (2018). Antiviral effects of Andrographis paniculata. Journal of Alternative Medicine, 17(1), 34-40.

Zhang, W. J., Hu, X. S., & Qi, S. H. (2009). Astragalus membranaceus and its immune modulation mechanism in traditional Chinese medicine. Journal of Integrative Medicine, 7(1), 69-75.

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