Study
Ashwagandha Reduces Stress and Improves Sleep in Stressed Adults
Taking Ashwagandha in a sustained-release capsule form helps reduce stress and improve sleep quality in stressed adults.
Stress & AnxietySleepHerbal Remedies
Summary
In plain language
A new study has found that Ashwagandha, a traditional herbal supplement, can help reduce stress and improve sleep quality in adults experiencing stress. Researchers tested two doses (150 mg and 300 mg) of a special sustained-release Ashwagandha capsule over 60 days. They discovered that both doses were effective in lowering stress levels and enhancing sleep, but the 300 mg dose showed more significant improvements. This is promising news for seniors looking for natural ways to manage stress and improve their overall well-being. Ashwagandha's beneficial effects on mood, stress, and sleep could be a helpful addition to daily routines, but it's always important to consult with a healthcare provider before starting any new supplement.
Details
Use the full description to understand the study design, methods, and the limits of the findings.
A 60-day clinical trial tested the effects of sustained-release Ashwagandha capsules on stress and sleep quality in adults. Participants, ages 20 to 55, were randomly assigned to take either 150 mg, 300 mg, or a placebo daily.
Both Ashwagandha doses reduced perceived stress scores and improved sleep quality compared to the placebo.
The higher dose of 300 mg had more pronounced effects on stress reduction and sleep improvement.
While results are promising, the study's short duration and younger age group limit generalization to seniors.
Seniors considering Ashwagandha for stress and sleep should discuss these findings with their healthcare provider to ensure it's a safe option for them.
Full Study
Open the original publication for the complete methods, outcomes, and source material.
Peer-reviewed publication · Clinical Trial
Ashwagandha Reduces Stress and Improves Sleep in Stressed Adults
Published January 2026 · DOI 10.1097/md.0000000000047990
Opens at the publisher · external site · may require institutional access
Research Quality Score
Assessment
The study scored highly in design, bias control, statistical integrity, and transparency due to its rigorous RCT methodology, pre-registration, and complete reporting. However, conflicts of interest were present due to funding and employment ties to the sponsor. The study did not align with the target population of seniors, and no replication evidence was provided. Journal quality could not be assessed.
Category Breakdown
| Category | Score | Rating |
|---|---|---|
| Study Design / Evidence Level | 10.0/10 | |
| Bias & Methods | 10.0/10 | |
| Statistical Integrity | 10.0/10 | |
| Transparency | 10.0/10 | |
| Conflict of Interest Disclosure | 5.0/10 | |
| Replication / External Validation | 0.0/10 | |
| Relevance to Seniors | 0.0/10 | |
| Journal Quality | 5.0/10 |
Additional Notes
This randomized, double-blind, placebo-controlled trial evaluated the efficacy and safety of Ashwagandha root extract sustained-release capsules in reducing stress and improving sleep in stressed adults over 60 days.
Assessed on the study's full text across 8 quality dimensions; conflict-of-interest disclosures were reviewed.
Conditions This Research Covers
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Treatments Evaluated in This Research
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Treatment Option
Supplements
Supplements help fill nutritional gaps and support healthy aging. For seniors, vitamins, minerals, and omega-3s can enhance bone strength, heart health, energy, and immune function when used safely under professional guidance.
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Treatment Option
Ashwagandha (Withania somnifera)
Ashwagandha is an adaptogenic herb traditionally used to reduce stress, support energy, and improve sleep quality. For older adults, it promotes calmness, resilience, and balanced mood.
8 studies
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