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Gheorghe GIURGIU, Manole COJOCARU; Foods with a double role in nutrition and health; Proceedings of NanoBioMat 2025(2); 99-102
FOODS WITH A DOUBLE ROLE IN NUTRITION AND HEALTH
Gheorghe GIURGIU1, Manole COJOCARU2,3
1Deniplant-Aide Sante Medical Center, Biomedicine, Bucharest, Romania; deniplant@gmail.com; Telephone: +4 0744 827 881; https://orcid.org/0000-0002-5449-2712
2Member of Academy of Romanian Scientists, Bucharest, Romania
3Titu Maiorescu University, Faculty of Medicine, Bucharest, Romania; cojocaru.manole@gmail.com; Telephone: +4 0723 326 663; https://orcid.org/0000-0002-7192-7490
ABSTRACT
Background. Nutrients are the substances found in food which drive biological activity, and are essential for the human body. Dietary nutrients may be converted into metabolites by intestinal microbes that serve as biologically active molecules affecting regulatory functions in the host.
Objectives. To demonstrate the role of nutrients as functional foods in the management of immunity.
Materials and methods. This includes the role of macronutrients, micronutrients, and the gut microbiome in mediating immunological effects. Nutritional modulation of the immune system has applications within the clinical setting, but can also have a role in healthy populations, acting to reduce or delay the onset of immune-mediated chronic diseases. Ongoing research in this field will ultimately lead to a better understanding of the role of diet and nutrients in immune function
Results. Probiotics (live bacteria and yeasts that have beneficial effects on your body) may restore the composition of the gut microbiome and introduce beneficial functions to gut microbial communities, resulting in amelioration or prevention of gut inflammation and other intestinal or systemic disease phenotypes. A well-functioning immune system is critical for survival. The immune system must be constantly alert, monitoring for signs of invasion or danger. Cells of the immune system must be able to distinguish self from non-self and furthermore discriminate between non-self-molecules which are harmful (e.g., those from pathogens) and innocuous non-self-molecules (e.g., from food).
Conclusion. This paper describes how diet and intestinal luminal conversion by gut microbes play a role in immune-mediated chronic diseases.
Keywords: nutrients, gut microbiome, immunomodulation