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Table 1 Chalder fatigue scale scores (mean ± SEM) for a group of 17 males before and after supplementation with amino acids

From: Development of a complex amino acid supplement, Fatigue Reviva™, for oral ingestion: initial evaluations of product concept and impact on symptoms of sub-health in a group of males

Chalder fatigue scale

Before supplement

After supplement (30 days)

Pvalue

 

Mean (SEM)

Mean (SEM)

 

Total fatigue

12.5 (0.9)

10.0 (1.0)

P < 0.03

Physical fatigue

7.6 (0.5)

6.1 (0.7)

P < 0.03

Mental fatigue

4.8 (0.5)

3.9 (0.3)

ns

  1. Statistical test: Mann–Whitney U test, P < 0.05.