Evidence map›Paper›PMID 8784959›Full record

ReviewSports medicine (Auckland, N.Z.)1996

Nutrition for improved sports performance. Current issues on ergogenic aids.

P M Clarkson

Abstract readReview
PubMed Publisher
In one paragraph

Review in Sports medicine (Auckland, N.Z.), 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 29% of its field
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Boosting Performance.Sports health · 2021
    Article
  3. International society of sports nutrition position stand: caffeine and exercise performance.Journal of the International Society of Sports Nutrition · 2021
    Review
  4. Energy beverages: content and safety.Mayo Clinic proceedings · 2010
    Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Caffeine toxicity in a bodybuilder.Journal of accident & emergency medicine · 1998
    Article
  10. Effects of micronutrients on metal toxicity.Environmental health perspectives · 1998
    Review
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

1 author at 1 institution in 1 country.

P M ClarksonDepartment of Exercise Science, University of Massachusetts, Amherst, USA.
University of Massachusetts Amherst · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several nutritional modifications have been used by athletes to improve performance. Recent attention has focused on high fat diets, branched-chain amino acids, creatine, carnitine, bicarbonate and phosphate loading, and caffeine. Of these, only caffeine, which is present in food but has no known nutritional value, appears on the list of substances banned by the International Olympic Committee (IOC). While there is a theoretical basis for each of these diet manipulations to enhance performance, there are insufficient data to state unequivocally that high fat diets, branched-chain amino acids, carnitine or phosphate loading are effective. Caffeine has been found to enhance endurance performance, while creatine and bicarbonate loading were generally found to benefit short term strenuous exercise. Acute ingestion of these diet manipulations appears safe, although some, like caffeine and bicarbonate, can cause gastrointestinal disturbances or other problems in certain individuals. Long term use of high fat diets may have negative consequences on health. The safety of long term use of these diet manipulations has not been established.

Indexed as

Amino Acids, Branched-ChainBicarbonatesCaffeineCarnitineCentral Nervous System StimulantsCreatineDietDietary FatsHumansNutritional Physiological PhenomenaPhosphatesPhysical EndurancePsychomotor PerformanceSafetySportsWorkAmino Acids, Branched-ChainBicarbonatesCaffeineCarnitineCentral Nervous System StimulantsCreatineDietary FatsPhosphates

Identifiers

PMID8784959
OpenAlexW1970110269

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.