Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Microbial Nutrition

Microbial Nutrition

Organisms exhibit remarkable metabolic diversity, categorized based on how they acquire energy and carbon. These strategies enable survival in various ecological niches and are essential for maintaining energy flow and nutrient cycling within ecosystems.Energy and Carbon SourcesOrganisms are classified as phototrophs or chemotrophs based on energy acquisition. Phototrophs use light as their energy source, while chemotrophs rely on oxidizing chemical compounds. Further differentiation arises...

Functions of the Gut Microbiota

Functions of the Gut Microbiota

The gut microbiota includes trillions of microorganisms that colonize the human gastrointestinal tract, including bacteria, archaea, viruses, and fungi. This complex ecosystem plays a critical role in maintaining intestinal and systemic health. Most of these microbes inhabit the large intestine, establishing a relatively stable and diverse community that contributes to gut homeostasis through various metabolic, immunological, and protective mechanisms.Dominant bacterial phyla, such as...

Development of Human Microbiota

Development of Human Microbiota

The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from...

The Roles of Bacteria and Fungi in Plant Nutrition

The Roles of Bacteria and Fungi in Plant Nutrition

Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.

Introduction to the Human Microbiota

Introduction to the Human Microbiota

Microorganisms colonize various regions of the human body, including the mouth, nasal passages, throat, stomach, intestines, urogenital tract, and skin. The total number of microbial cells is estimated to range from 10¹³ to 10¹⁴—comparable to, or exceeding, the number of human somatic cells. This host–microbiome relationship has led to the conceptualization of humans as supraorganisms, wherein microbial communities perform vital roles in development, immunity,...

Microbiota of the Stomach and Small Intestine

Microbiota of the Stomach and Small Intestine

The human gastrointestinal (GI) tract is characterized by distinct physicochemical conditions that shape its microbial communities. Among these, the stomach presents a particularly challenging environment for microbial colonization due to its highly acidic pH, ranging from 1 to 3. This extreme acidity effectively limits microbial density. However, certain acid-tolerant microorganisms are capable of surviving in this niche. Notably, Helicobacter pylori can colonize the gastric mucosa,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Toward a 'Holistic' Approach to Promoting Physical and Mental Health in Children and Adolescents Through Physical Activity.

Acta paediatrica (Oslo, Norway : 1992)·2026

Same author

Can Bifidobacterium infantis M-63 reshape the weaning gut?

Pediatric research·2026

Same author

Foods to Prevent Cardiometabolic Disease: Moving from "Saturated Fat" to "Whole Foods".

Current developments in nutrition·2026

Same author

Electrolyte balance and muscle damage after adolescent binge alcohol use: a retrospective study.

Italian journal of pediatrics·2026

Same author

Acute malnutrition and postoperative outcomes in pediatric abdominal surgery.

Clinical nutrition ESPEN·2026

Same author

Learning About Healthy Nutrition by Doing: Experiential Approaches in School-Based Nutrition Education.

Nutrients·2026

Search research articles

Related Experiment Video

Updated: Apr 18, 2026

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

Published on: July 31, 2019

Nutrition and the microbiome 2015.

Carlo Agostoni¹, Kwang Sik Kim²

¹1] Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy [2] Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.

Pediatric Research

|January 9, 2015

Summary

This review explores the critical relationship between nutrition and the gut microbiome. Understanding this connection is vital for promoting overall health and preventing disease.

More Related Videos

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

Published on: April 28, 2022

Related Experiment Videos

Last Updated: Apr 18, 2026

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

Published on: July 31, 2019

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

Published on: April 28, 2022

Area of Science:

Pediatrics
Microbiology
Nutrition Science

Background:

The gut microbiome plays a crucial role in host health, influencing metabolism, immunity, and development.
Nutritional intake significantly shapes the composition and function of the gut microbial communities.
This annual review focuses on the intricate interplay between diet and the microbiome.

Observation:

Emerging research highlights specific dietary components and patterns that modulate the microbiome.
The microbiome's influence extends to various physiological processes, including nutrient absorption and immune system maturation.
Understanding these interactions is key to developing targeted nutritional strategies.

Findings:

Specific nutrients can promote the growth of beneficial bacteria or inhibit pathogens.
Dietary interventions can alter microbiome composition, leading to measurable health outcomes.
The microbiome's metabolic byproducts influence host physiology and disease risk.

Implications:

Personalized nutrition approaches based on an individual's microbiome are a promising area of research.
Optimizing the gut microbiome through diet may offer novel therapeutic strategies for various diseases.
Further research into nutrition and microbiome interactions is essential for advancing public health and clinical practice.