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Strong Support
descriptive
Analysis v1
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Taking 600mg of ashwagandha root extract daily for 8 weeks while doing weight training doesn't cause any bad side effects in healthy adults under 45.

61
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0
Against

Evidence from Studies

Supporting (1)

61

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61

Effects of Ashwagandha ( Withania somnifera) standardized root extract on physical endurance and VO 2max in healthy adults performing resistance training: An eight-week, prospective, randomized, double-blind, placebo-controlled study

Randomized Controlled Trial
Human
2023

Contradicting (0)

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No contradicting evidence found

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Source Study

Effects of Ashwagandha ( Withania somnifera) standardized root extract on physical endurance and VO 2max in healthy adults performing resistance training: An eight-week, prospective, randomized, double-blind, placebo-controlled study

Score: 61
DOI: 10.12688/f1000research.130932.2

Similar Assertions

Taking ashwagandha root extract twice a day (300mg each time) for 8 weeks was completely safe for healthy athletes - they didn't experience any bad side effects during the study.

47
0
86%

Taking ashwagandha root extract while doing resistance training for 8 weeks helps people build more upper body strength, with bigger improvements in women than in men.

61
0
85%

Taking 600mg of Ashwagandha root extract every day while doing strength training helps people build more lower body muscle strength than just doing strength training with a fake pill (placebo). Men got about twice the benefit as women in the study.

61
0
75%

Taking a specific ashwagandha supplement called KSM-66 at 300-600mg every day for about 2 months can change how strong you are, how long you can exercise, and your stress hormone levels.

68
0
75%

Taking 600mg of ashwagandha root extract every day while doing weight training for 8 weeks makes your heart and lungs work better - men improved their endurance by about 9.5% and women by about 7%, compared to people who took a dummy pill instead.

61
0
73%