Health and Nutrition
Ashwagandha’s Healing Power: New Study Reveals Benefits for Anxiety, Inflammation, and More
Johns Hopkins Research Finds Daily Ashwagandha Use Improves Sleep, Mood, Immunity, and Reduces Stress Hormones
- Shira Dabush (Cohen)
- פורסם כ"ז שבט התשפ"ה

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Dr. Jonathan Miller, an American physician and researcher from Johns Hopkins University, has published groundbreaking research on a medicinal plant with unique healing properties.
The study, published in the Journal of Medicinal Plants Research, highlights the potential of ashwagandha (Withania somnifera) as a natural treatment for anxiety, inflammation, and various chronic conditions.
Ashwagandha has been gaining increased attention in recent years from the scientific community. Dr. Miller and his team studied its effects on a group of patients suffering from chronic anxiety, fatigue, and inflammation, and the results were striking.
“We found that daily consumption of ashwagandha extract over an eight-week period led to a significant reduction in anxiety levels, improved sleep quality, and decreased inflammation markers,” explained Dr. Miller. “Additionally, some participants reported increased energy and an overall improvement in mood.”
According to the findings, ashwagandha appears to strengthen the immune system, regulate hormone levels, and reduce cortisol—the body's primary stress hormone.
Researchers also discovered that the plant has powerful antioxidant properties, which may help reduce the risk of cardiovascular disease and protect against aging-related damage. Following the study’s success, Dr. Miller plans to conduct broader clinical trials to test the effects of ashwagandha on other populations, including people with diabetes and chronic sleep disorders. “We’re only at the beginning of understanding the full potential of ashwagandha and other herbal remedies,” he added.
Could ashwagandha become an essential supplement in every household? Time—and more research—will tell.