The Claim

Ashwagandha root extract administration results in statistically significant improvements in fatigue recovery, energy levels, and overall fitness assessment scores in healthy athletic adult populations when compared to placebo control, as quantified by the Recovery-Stress Questionnaire for Athletes (RESTQ).

Source: A double-blind, randomized, placebo-controlled trial on the effect of Ashwagandha (Withania somnifera Dunal.) root extract in improving cardiorespiratory endurance and recovery in healthy athletic adults.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
47score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

Can an herb called ashwagandha help athletes feel less tired and more energized?

See the scientific wording

Ashwagandha root extract significantly improves fatigue recovery, energy levels, and overall fitness assessment scores in healthy athletic adults compared to placebo, as measured by the Recovery-Stress Questionnaire for Athletes (RESTQ)

What the research says

1 study
  1. Study: A double-blind, randomized, placebo-controlled trial on the effect of Ashwagandha (Withania somnifera Dunal.) root extract in improving cardiorespiratory endurance and recovery in healthy athletic adults.

    This study gave athletes either Ashwagandha root extract or a placebo for 8 weeks and found that those taking Ashwagandha had significantly better scores for fatigue recovery, energy, and fitness on the Recovery-Stress Questionnaire compared to the placebo group.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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Does ashwagandha root extract improve fatigue recovery and energy levels in athletes? | Scientific Fact Check | Fit Body Science