Evidence map›Paper›PMID 23639403›Full record

ArticleExperimental gerontology2013

Fasting or caloric restriction for healthy aging.

Stephen Anton, Christiaan Leeuwenburgh

2 registry-linked trialsAbstract readEditorial
In one paragraph

Article in Experimental gerontology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05482711 nacompletednot on this mapstarted 2023, after this paper: background citation

Assessment of Fuel Utilization and Circadian Rhythms in Overweight, Older Adults Following Time Restricted Eating - Phase 2 (FAR Phase 2)

TypeinterventionalSponsorUniversity of FloridaRan2023 to 2026Enrolled15ConditionsAgingArmsTime Restricted Eating Intervention
NCT05732935 nacompletednot on this mapstarted 2023, after this paper: background citation

Fasting to Provide Energy Needed to Help Adults in Need of Cognitive Enhancement (FASTING ENHANCE)

TypeinterventionalSponsorUniversity of FloridaRan2023 to 2026Enrolled45ConditionsOverweight and Obesity, Time Restricted Feeding, Alzheimer DiseaseArmsTime Restricted Eating intervention, Successful Aging Comparison Group (LEARN)
3 · Its place in the literature

Who cites it

47 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Trial
  6. Trial
  7. Article
  8. Vital Role of Visceral Adipose Tissue in Maintaining Cognitive Functions.International journal of molecular sciences · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. CNS Ageing in Health and Neurodegenerative Disorders.Journal of clinical medicine · 2023
    Review
  16. Article
  17. Beneficial effects of intermittent fasting: a narrative review.Journal of Yeungnam medical science · 2023
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Stephen AntonUniversity of Florida, Department of Aging and Geriatric Research, Institute on Aging, Gainesville, FL 32610, United States. santon@ufl.edu
Christiaan Leeuwenburgh

Funding

University of Florida Older Americans Independence Center (OAIC)P30AG028740 · NIA · UNIVERSITY OF FLORIDA · PI CHRISTIAAN LEEUWENBURGH · 2007 to 2026
$22.8M
UF Clinical and Translational Science AwardUL1TR000064 · NCATS · UNIVERSITY OF FLORIDA · PI NELSON, DAVID R · 2012 to 2014
$12.2M
Investigations of botanicals on food intake, satiety, weight loss, and oxidativeK23AT004251 · NCCIH · UNIVERSITY OF FLORIDA · PI ANTON, STEPHEN D · 2009 to 2013
$575k
NCATS NIH HHS UL1 TR000064NCATS NIH HHS UL1TR000064NCCIH NIH HHS K23 AT004251NCCIH NIH HHS K23 AT004251-01A2NIA NIH HHS P30 AG028740NIA NIH HHS P30AG028740
6 · The paper itself

Abstract

Aging is associated with a host of biological changes that contribute to a progressive decline in cognitive and physical function, ultimately leading to a loss of independence, and increased risk of mortality. To date, prolonged caloric restriction (i.e., a reduction in caloric intake without malnutrition) is the only non-genetic intervention that has consistently been found to extend both mean and maximal life span across a variety of species. Most individuals have difficulty sustaining prolonged caloric restriction, which has led to a search for alternative approaches that can produce similar to benefits as caloric restriction. A growing body of evidence indicates that fasting periods and intermittent fasting regimens in particular can trigger similar biological pathways as caloric restriction. For this reason, there is increasing scientific interest in further exploring the biological and metabolic effects of intermittent fasting periods, as well as whether long-term compliance may be improved by this type of dietary approach. This special will highlight the latest scientific findings related to the effects of both caloric restriction and intermittent fasting across various species including yeast, fruit flies, worms, rodents, primates, and humans. A specific emphasis is placed on translational research with findings from basic bench to bedside reviewed and practical clinical implications discussed.

Indexed as

Caloric RestrictionAgingFastingHumansLongevity

Identifiers

PMID23639403
PMCPMC3919445

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.