Immune System and Epidemics: The Role of African Indigenous Bioactive Substances

Author:

Frazzoli ChiaraORCID,Grasso GerardoORCID,Husaini Danladi ChiromaORCID,Ajibo Doris Nnenna,Orish Fortune Chiemelie,Orisakwe Orish E.ORCID

Abstract

With over 6 million coronavirus pandemic deaths, the African continent reported the lowest death rate despite having a high disease burden. The African community’s resilience to the pandemic has been attributed to climate and weather conditions, herd immunity, repeated exposure to infectious organisms that help stimulate the immune system, and a disproportionately large youth population. In addition, functional foods, herbal remedies, and dietary supplements contain micronutrients and bioactive compounds that can help boost the immune system. This review identified significant traditional fermented foods and herbal remedies available within the African continent with the potential to boost the immune system in epidemics and pandemics. Methodology: Databases, such as PubMed, the Web of Science, and Scopus, were searched using relevant search terms to identify traditional African fermented foods and medicinal plants with immune-boosting or antiviral capabilities. Cereal-based fermented foods, meat-, and fish-based fermented foods, and dairy-based fermented foods containing antioxidants, immunomodulatory effects, probiotics, vitamins, and peptides were identified and discussed. In addition, nine herbal remedies and spices belonging to eight plant families have antioxidant, immunomodulatory, anti-inflammatory, neuroprotective, hepatoprotective, cardioprotective, and antiviral properties. Peptides, flavonoids, alkaloids, sterols, ascorbic acid, minerals, vitamins, and saponins are some of the bioactive compounds in the remedies. Bioactive compounds in food and plants significantly support the immune system and help increase resistance against infectious diseases. The variety of food and medicinal plants found on the African continent could play an essential role in providing community resilience against infectious diseases during epidemics and pandemics. The African continent should investigate nutritional, herbal, and environmental factors that support healthy living and longevity.

Publisher

MDPI AG

Subject

Food Science,Nutrition and Dietetics

Reference241 articles.

1. World Health Organization (WHO) (2021, December 08). Coronavirus COVID-19 Dashboard. Available online: https://covid19.who.int.

2. WHO (2021, December 08). Diseases Cost the African Region $2.4 Trillion A Year, Says Who. Available online: https://www.afro.who.int/news/diseases-cost-african-region-24-trillion-year-says-who.

3. Anaemene, B. (2018). The Development of Africa, Springer.

4. WHO (2022, May 17). The Environmental Burden of Disease in Africa. Available online: https://apps.who.int/iris/bitstream/handle/10665/177155/Synt_R_3.pdf?sequence=3&isAllowed=y.

5. Possible Reasons Why Sub-Saharan Africa Experienced a Less Severe COVID-19 Pandemic in 2020;Oleribe;J. Multidiscip. Healthc.,2021

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