# Ian B. Jeffery

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/ian-b-jeffery/

## Facts

| Field | Value |
| --- | --- |
| Citations | 17,509 |
| Field | Gut microbiota and health |
| h-index | 38 |
| i10-index | 51 |
| Last Known Institution | University College Cork |
| OpenAlex ID | https://openalex.org/A5009977791 |
| ORCID iD | https://orcid.org/0000-0001-9183-7292 |
| Works | 98 |

## Researcher papers

- [Gut microbiota composition correlates with diet and health in the elderly](https://scholariq.org/papers/gut-microbiota-composition-correlates-with-diet-and-health-in-the-elderly/)
- [Mediterranean diet intervention alters the gut microbiome in older people reducing frailty and improving health status: the NU-AGE 1-year dietary intervention across five European countries](https://scholariq.org/papers/mediterranean-diet-intervention-alters-the-gut-microbiome-in-older-people/)
- [An irritable bowel syndrome subtype defined by species-specific alterations in faecal microbiota](https://scholariq.org/papers/an-irritable-bowel-syndrome-subtype-defined-by-species-specific-alterations-in/)

## Researcher topics

- [Gut microbiota and health](https://scholariq.org/topics/gut-microbiota-and-health/)
- [Clostridium difficile and Clostridium perfringens research](https://scholariq.org/topics/clostridium-difficile-and-clostridium-perfringens-research/)
- [Gastrointestinal motility and disorders](https://scholariq.org/topics/gastrointestinal-motility-and-disorders/)
- [Nutritional Studies and Diet](https://scholariq.org/topics/nutritional-studies-and-diet/)
- [Fecal contamination and water quality](https://scholariq.org/topics/fecal-contamination-and-water-quality/)

## Researcher university

- [University College Cork](https://scholariq.org/institutions/university-college-cork/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.