Evidence map›Paper›PMID 23767790›Full record

Trial reportNutrition journal2013

Fermented milk improves glucose metabolism in exercise-induced muscle damage in young healthy men.

Masayo Iwasa, Wataru Aoi, Keitaro Mune, Haruka Yamauchi, Kaori Furuta, Shota Sasaki, Kazuya Takeda, Kiyomi Harada, Sayori Wada, Yasushi Nakamura and 2 more

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrition journal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Review
  20. 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

12 authors.

Masayo Iwasa
Wataru Aoi
Keitaro Mune
Haruka Yamauchi
Kaori Furuta
Shota Sasaki
Kazuya Takeda
Kiyomi Harada
Sayori Wada
Yasushi Nakamura
Kenji Sato
Akane Higashi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study investigated the effect of fermented milk supplementation on glucose metabolism associated with muscle damage after acute exercise in humans.

methodsEighteen healthy young men participated in each of the three trials of the study: rest, exercise with placebo, and exercise with fermented milk. In the exercise trials, subjects carried out resistance exercise consisting of five sets of leg and bench presses at 70-100% 12 repetition maximum. Examination beverage (fermented milk or placebo) was taken before and after exercise in double-blind method. On the following day, we conducted an analysis of respiratory metabolic performance, blood collection, and evaluation of muscle soreness.

resultsMuscle soreness was significantly suppressed by the consumption of fermented milk compared with placebo (placebo, 14.2 ± 1.2 score vs. fermented milk, 12.6 ± 1.1 score, p < 0.05). Serum creatine phosphokinase was significantly increased by exercise, but this increase showed a tendency of suppression after the consumption of fermented milk. Exercise significantly decreased the respiratory quotient (rest, 0.88 ± 0.01 vs. placebo, 0.84 ± 0.02, p < 0.05), although this decrease was negated by the consumption of fermented milk (0.88 ± 0.01, p < 0.05). Furthermore, exercise significantly reduced the absorption capacity of serum oxygen radical (rest, 6.9 ± 0.4 μmol TE/g vs. placebo, 6.0 ± 0.3 μmol TE/g, p < 0.05), although this reduction was not observed with the consumption of fermented milk (6.2 ± 0.3 μmol TE/g).

conclusionThese results suggest that fermented milk supplementation improves glucose metabolism and alleviates the effects of muscle soreness after high-intensity exercise, possibly associated with the regulation of antioxidant capacity.

Indexed as

Dairy ProductsFermentationBlood GlucoseBody Mass IndexBody WeightCarbohydrate MetabolismCholesterol, HDLCholesterol, LDLC-Reactive ProteinCreatine KinaseDouble-Blind MethodHealthy VolunteersHumansLactic AcidLactobacillus helveticusMaleBlood GlucoseCholesterol, HDLCholesterol, LDLC-Reactive ProteinCreatine KinaseLactic AcidReactive Oxygen SpeciesTriglyceridesTumor Necrosis Factor-alpha

Identifiers

PMID23767790
PMCPMC3689045

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.