Ashwagandha effects on men
Pro Research Analysisby 
Searched over 200M research papers
Effects of Ashwagandha on Men: A Comprehensive Review
Introduction to Ashwagandha and Its Uses
Ashwagandha (Withania somnifera) is a prominent herb in Ayurvedic medicine, traditionally used to promote vitality, enhance muscle strength, and improve overall health. Recent studies have explored its potential benefits specifically for men, including its effects on hormonal balance, muscle strength, sexual health, and fertility.
Hormonal Effects of Ashwagandha in Men
Testosterone and DHEA-S Levels
Several studies have demonstrated that ashwagandha supplementation can significantly increase testosterone and dehydroepiandrosterone sulfate (DHEA-S) levels in men. In a 16-week randomized, double-blind, placebo-controlled study, aging overweight men who took ashwagandha showed an 18% greater increase in DHEA-S and a 14.7% greater increase in testosterone compared to the placebo group . Another study found that young men engaged in resistance training experienced a significant increase in testosterone levels after taking ashwagandha root extract .
Stress and Fatigue Reduction
Ashwagandha has also been shown to reduce stress and fatigue, which can indirectly benefit hormonal health. A study involving overweight and mildly obese men and women reported a significant reduction in fatigue symptoms and an increase in heart rate variability, indicating improved autonomic nervous system function . This reduction in stress may contribute to better hormonal balance and overall well-being.
Muscle Strength and Recovery
Enhanced Muscle Strength
Ashwagandha supplementation has been linked to significant improvements in muscle strength and size. In an 8-week study, young men who took ashwagandha root extract experienced greater increases in muscle strength on the bench press and leg extension exercises compared to the placebo group . Another study confirmed these findings, showing that ashwagandha improved muscle strength, growth, and endurance in both male and female participants engaged in resistance training .
Improved Muscle Recovery
Ashwagandha also aids in muscle recovery by reducing exercise-induced muscle damage. The same study on young men found that those taking ashwagandha had a significantly greater reduction in serum creatine kinase levels, a marker of muscle injury, compared to the placebo group .
Sexual Health and Fertility
Improved Semen Quality
Ashwagandha has been shown to improve semen quality in men with infertility issues. A pilot study on oligospermic males (men with low sperm count) reported a 167% increase in sperm count, a 53% increase in semen volume, and a 57% increase in sperm motility after 90 days of ashwagandha supplementation . Another study found that ashwagandha improved sperm motility and semen performance scores in men with semen disorders .
Mechanisms of Action
The beneficial effects of ashwagandha on male fertility are thought to be due to its antioxidant properties and its ability to mitigate oxidative stress. Ashwagandha's bioactive ingredients help reduce lipid peroxidation and improve reproductive hormone levels, which can enhance sperm quality and overall fertility 310.
Conclusion
Ashwagandha shows significant promise in improving various aspects of men's health, including hormonal balance, muscle strength, sexual health, and fertility. Its ability to increase testosterone and DHEA-S levels, enhance muscle strength and recovery, and improve semen quality makes it a valuable supplement for men seeking to improve their overall well-being. Further research with larger sample sizes is needed to substantiate these findings and explore additional benefits.
Sources and full results
Most relevant research papers on this topic