Beyond Stress Relief: How Ashwagandha Targets Fatigue at the Source

Abstract Summary

Objective

To find out whether taking ashwagandha daily could help stressed, overweight middle-aged adults feel less fatigued and burnt out.

Context

Stress is something most people deal with, but it hits harder as we age—especially when combined with extra body weight. Ashwagandha has been used for thousands of years in Ayurvedic medicine to help the body handle pressure better. Researchers wanted to see if it could specifically help people in their 40s to 70s who were already dealing with both stress and tiredness on a daily basis.

Methods Used

Approach

For 12 weeks, researchers ran a clean, controlled study where some participants took 200 mg of a specialized ashwagandha extract (called Witholytin®) twice a day, while others took a dummy pill (placebo). Neither the participants nor the researchers knew who was taking what until the study ended.

Data Collection

Participants filled out standardized questionnaires to rate their stress levels and fatigue. Researchers also measured heart rate variability — a physical marker of how well the nervous system is recovering from stress — and tracked changes in hormone levels throughout the trial.

Researchers' Summary of Findings

People taking ashwagandha reported significantly less fatigue compared to the placebo group. Their nervous systems also showed measurable signs of better recovery, reflected in improved heart rate variability. Stress scores improved in both groups, but the difference wasn't large enough between the ashwagandha and placebo groups to be statistically significant. Bottom line: Ashwagandha appeared to be more effective at fighting tiredness and supporting physical recovery than at reducing the feeling of being stressed outright.

DOI

10.1177/02698811231200023