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Study Shows Echinacea Extract Boosts Immune System in Adults
Jenn Hoskins
15th May, 2024
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Image Source: Natural Science News, 2024
Key Findings
- A clinical trial in Korea found that Echinacea purpurea extract (EPE) significantly boosts immune function
- EPE consumption increased Natural Killer (NK) cell activity and levels of immune-boosting cytokines IL-2, IFN-γ, and TNF-α
- No significant changes were observed in upper respiratory symptoms or fatigue levels, and EPE was found to be safe with no adverse effects
References
Main Study
1) A randomized, double-blind, placebo-controlled study on immune improvement effects of ethanolic extract of Echinacea purpurea (L.) Moench in Korean adults.
Published 14th May, 2024
https://doi.org/10.1002/ptr.8224
Related Studies
2) The effect of Echinacea spp. on the prevention or treatment of COVID-19 and other respiratory tract infections in humans: A rapid review.
3) Highly selective separation and purification of chicoric acid from Echinacea purpurea by quality control methods in macroporous adsorption resin column chromatography.
4) The Wisconsin Upper Respiratory Symptom Survey is responsive, reliable, and valid.
Journal: Journal of clinical epidemiology, Issue: Vol 58, Issue 6, Jun 2005