The Role of Probiotics on Gut Health

Dear Colleagues,

Humans have utilized probiotics since the beginning of mankind in various forms, such as fermented milk, yogurt, and cheese, for their nutritional benefits. In recent years, probiotics have gained significant attention due to their beneficial effects in several diseases. The gastrointestinal (GI) tract, home to the largest microbial population in the human body, plays a crucial role in digestion, nutrient absorption, immune function, and overall health. Through various mechanisms, such as antimicrobial compounds, competition for nutrients, and regulated immune tolerance, probiotics not only help maintain intestinal integrity and its barrier, but also reduce the risk of gastrointestinal infections, inflammation, and gut permeability issues. It is no wonder, therefore, that recent advancements in research have revealed the potential application of probiotics in alleviating symptoms of several GI diseases such as IBD. While the specific mechanisms through which probiotics exert their beneficial effects on health are still evolving, their potential as a preventive and therapeutic tool continues to be explored in various scientific studies. Therefore, this Special Issue of Nutrients aims to provide scientific evidence on the immunomodulatory potential of probiotics in the gut microbiome and human health. We invite researchers to submit novel, creative, and high-quality research and review articles focused on probiotics, linked gut microbiome modulation, and their potential role in improving health. 

Dr. Narendra Kumar
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Nutrients is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• probiotics
• gut microbiota
• human health
• gut health
• nutrients