Evidence map›Paper›PMID 28150472›Full record

ReviewJournal of exercise nutrition & biochemistry2016

Timing, Optimal Dose and Intake Duration of Dietary Supplements with Evidence-Based Use in Sports Nutrition.

Alireza Naderi, Erick P de Oliveira, Tim N Ziegenfuss, MarkE T Willems

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Journal of exercise nutrition & biochemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 5 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.

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

29 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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  4. Effectiveness of Nitrate Intake on Recovery from Exercise-Related Fatigue: A Systematic Review.International journal of environmental research and public health · 2022
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  11. Caffeine and sodium bicarbonate supplementation alone or together improve karate performance.Journal of the International Society of Sports Nutrition · 2019
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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

4 authors.

Alireza NaderiDepartment of Sport Physiology, Boroujerd Branch, Islamic Azad University, Boroujerd, Iran.
Erick P de OliveiraSchool of Medicine, Federal University of Uberlandia, Uberlandia, Minas Gerais State, Brazil.
Tim N ZiegenfussThe Center for Applied Health Sciences, Stow, Ohio, USA.
MarkE T WillemsDepartment of Sport and Exercise Sciences, University of Chichester, College Lane, Chichester, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The aim of the present narrative review was to consider the evidence on the timing, optimal dose and intake duration of the main dietary supplements β-alanine, nitrate, caffeine, creatine, sodium bicarbonate, carbohydrate and protein. Methods: This review article will focuses on timing, optimal dose and intake duration of main dietary supplements for consuming. Results: This paper reviewed the evidence to determine the optimal time, efficacy doses and intake duration for sports supplements verified by scientific evidence that report a performance enhancing effect in both situation of laboratory and training settings. Conclusion: Consumption of the supplements are usually suggested into 5 specific times such as, pre-exercise (nitrate, caffeine, sodium bicarbonate, carbohydrate and protein), during exercise (carbohydrate), post-exercise (creatine, carbohydrate, protein), meal time (β-alanine, creatine, sodium bicarbonate, nitrate, carbohydrate and protein), and before sleep (protein). In addition, the recommended dosing protocol for the supplements such as, nitrate and β-alanine are fixed amount of irrespective of body weight, while dosing protocol for sodium bicarbonate, caffeine and creatine supplements are related with corrected body weight (mg/kg bw). Also, intake duration of the supplements is suggested for the supplements such as, creatine and β-alanine are effective in chronic daily time < 2 weeks while caffeine, sodium bicarbonate and are effective in acute daily time (1-3 hours). Plus, ingestion of nitrate supplement is required in both chronic daily time < 28 days and acute daily time (2-2.5 h) prior exercise.

Indexed as

dietary supplementsintake durationsports nutritiontiming, dose

Identifiers

PMID28150472
PMCPMC5545206

What OpenQuestion holds

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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.