Ashwagandha benefits are often discussed in relation to stress, sleep, strength, and recovery. This Ayurvedic root, Withania somnifera, has a long history as a rasayana tonic. Modern research has also begun to examine several of its traditional uses. So far, the evidence looks promising in some areas. However, results still vary by extract, dose, and study design.
Pull an ashwagandha root from dry Indian soil and the first thing you notice is the smell. It is earthy, warm, and faintly animal. The old Sanskrit name describes it plainly. Ashwa means horse, while gandha means smell. In other words, the root smells of horse. Tradition also associates it with the strength and stamina of a horse. Yet this plant carries an interesting contrast. Although its name suggests raw animal power, many people now turn to it for calm, steadiness, and better sleep.
At Sarvaa, we value ashwagandha for that balance. The root may support strength while also helping the body settle. Ayurveda has trusted it for more than two thousand years, while modern laboratories have only recently begun to study it closely. Today, it anchors two of our blends. Radiant Recovery uses its root adaptogens, while Sacred Strength pairs them with nourishing plant protein. Ashwagandha did not arrive with the modern wellness trend. Instead, it remains one of the oldest tonic herbs still used around the world.
What Is Ashwagandha?
Ashwagandha (Withania somnifera) is a small, hardy evergreen shrub in the nightshade family. It grows naturally in dry regions of India, the Middle East, and parts of Africa. The plant thrives in arid, stony ground where many other plants struggle. For that reason, it has long served as a fitting symbol of resilience. Its botanical surname, somnifera, means “sleep-bringing” in Latin. That name also points to one of its oldest traditional uses.1
The root contains most of the compounds associated with ashwagandha’s traditional and modern use. Among the best known are steroidal lactones called withanolides, including Withaferin A. The root also contains sitoindosides, alkaloids, and other plant compounds. Researchers continue to study how these compounds may contribute to antioxidant, anti-inflammatory, and stress-related effects.1 However, whole plants naturally vary. Growing conditions, plant parts, and extraction methods can all change the concentration of these compounds. Therefore, root powder, standardized extracts, and traditional decoctions should not be treated as interchangeable.
The Horse, the Root, and the Idea of Adapting
Ashwagandha helped bring the once-obscure word adaptogen into everyday wellness language. Today, the term appears on smoothie menus and supplement labels everywhere. An adaptogen is generally described as a plant compound that may help the body respond to stress, recover, and return toward balance. Soviet researchers coined the modern term in the mid-twentieth century. However, the broader idea is much older, and ashwagandha has become one of its best-known examples.
It helps to be precise about what “adapting” means because marketing often oversimplifies the idea. Ashwagandha does not appear to push the body in only one direction. Instead, researchers are exploring whether it may help regulate the stress response without acting simply as a sedative. That may explain why people describe the same root as both calming and energizing. Still, research has not established that every person will respond in the same way.
Ashwagandha in the Ayurvedic Tradition
Within Ayurveda, ashwagandha is counted among the foremost rasayana herbs. This group of tonics focuses on rejuvenation, vitality, and healthy aging. By comparison, amla, the rasayana we wrote about last time, has a cooling and fruit-bright character. Ashwagandha offers a more grounding counterpart. It is warming, earthy, and rooted. In simple terms, amla refreshes while ashwagandha steadies.4
Its traditional Ayurvedic profile reflects that grounding character.
- Rasa (taste): bitter, astringent, and sweet.
- Virya (energy): heating, grounding, and warming rather than cooling.
- Vipaka (post-digestive effect): sweet, with a nourishing and tissue-building finish.
- Dosha: traditionally considered balancing to Vata and Kapha, especially when Vata feels restless or depleted. In excess, it may aggravate Pitta.4
Two traditional roles stand out. First, Ayurveda used ashwagandha as a balya herb to support strength, muscle, and stamina. Practitioners gave it to the old, the young, and people recovering from illness. In addition, Ayurveda included it among vajikarana herbs that supported reproductive health, libido, and fertility in both men and women. Above all, tradition held that ashwagandha nourished ojas, the subtle reserve of vitality and resilience. It also associated the root with deep, restful sleep. These traditional perspectives offer historical and cultural context. They do not replace medical diagnosis or care.
What do you reach for when you feel scattered, depleted, or stretched too thin? More importantly, does it leave you steadier or only briefly distracted?
What Modern Research Is Exploring
Ashwagandha is one of the more closely studied herbs in modern botanical research, and several findings are encouraging. However, the evidence still has important limits. Many trials include relatively few participants and last only six to twelve weeks. Researchers also use different extracts and doses from one study to another. In addition, companies that make the tested extracts frequently fund the research.1 These issues do not make the studies invalid. They do mean that “promising and worth following” is more accurate than “settled.”
Stress and Cortisol
This is ashwagandha’s best-known and best-supported modern use. In a frequently cited 2012 randomized, double-blind, placebo-controlled trial, 64 chronically stressed adults took 300 mg of a concentrated root extract twice daily for 60 days. Compared with placebo, the treatment group reported substantially lower stress scores. Their serum cortisol also fell by about 28%.2 Later, a 2022 systematic review and meta-analysis pooled results from randomized trials. The authors concluded that ashwagandha reduced anxiety and perceived stress compared with placebo. However, they also cautioned that the studies differed in quality and design.3 Overall, many small studies point in a similar direction. Even so, researchers still need larger and more definitive trials.
Sleep
The name somnifera means sleep-bringing, and modern researchers have begun testing that traditional association. A pooled analysis of several randomized trials found a small but statistically significant improvement in sleep. The effect appeared most noticeable among people who already struggled with poor sleep. It also appeared stronger at doses of 600 mg per day taken for eight weeks or longer.1 Therefore, “small but significant” is a fair summary. The research does not suggest the knockout effect of a sedative. Instead, it points toward a gentler improvement in rest, which closely resembles the traditional description.
Strength, Recovery, and Performance
Here, the ancient balya, or strength-building, reputation meets modern exercise research. In a 2015 eight-week study published in the Journal of the International Society of Sports Nutrition, 57 men who performed resistance training took 300 mg of ashwagandha root extract twice daily. Compared with placebo, participants taking ashwagandha gained more strength on the bench press and leg extension. They also added more muscle size in the arms and chest, lost more body fat, showed less exercise-induced muscle damage, and had a larger increase in testosterone.5 In addition, a separate 2021 randomized trial in healthy athletic adults reported improved cardiorespiratory endurance and VO₂ max after eight weeks of root extract.6 The evidence remains limited because the studies are small, short-term, and largely focused on men. Even so, the results are notable for a root traditionally associated with rebuilding strength.
Hormones and Sexual Health
The traditional vajikarana role has also drawn modern interest. In a 2019 crossover study of aging, overweight men with mild fatigue, an ashwagandha extract increased DHEA-S by about 18% and testosterone by about 15% compared with placebo. However, several subjective measures of well-being did not differ significantly between groups.7 Research has also looked beyond men. A 2022 randomized, placebo-controlled study followed 80 healthy women who took 300 mg of root extract twice daily for eight weeks. The study reported significant improvements in measures of sexual function and satisfaction, along with reduced sexual distress.8 Again, these studies are small. Still, they provide early support for the traditional view of ashwagandha as a broader vitality tonic rather than a single-purpose herb.
The Brain
The nervous system may be the most speculative and fascinating area of research. Because withanolides show antioxidant and anti-inflammatory activity in laboratory settings, researchers have asked whether ashwagandha could help protect the aging brain. In cell and animal models, extracts have reduced amyloid-related toxicity, supported neuron survival, increased dopamine, and lowered oxidative stress in models related to Alzheimer’s, Parkinson’s, and Huntington’s disease.9 However, this work remains preclinical. Researchers have studied cells and animals, not proven these benefits in people. Therefore, promising mechanisms should not be mistaken for established human outcomes. Even so, it is notable that modern neuroscience continues to investigate a root that Ayurveda associated with the mind centuries ago.
A Note on Safety
Most people tolerate ashwagandha well when they take it as directed for up to about three months. The most common side effects include drowsiness, loose stools, and stomach upset.1 However, ashwagandha is a potent botanical rather than a simple food such as amla. For that reason, a few cautions deserve attention.
Rare case reports have linked ashwagandha supplements with liver injury. Therefore, it is not an herb to megadose or take indefinitely without a clear reason. Ashwagandha may also raise thyroid hormone levels, so people with thyroid conditions should use caution. In addition, it may lower blood sugar and blood pressure. That matters for anyone taking medication for either condition. People with nightshade sensitivities or autoimmune conditions should also approach it carefully because ashwagandha belongs to the nightshade family and may stimulate the immune system. Pregnant people should avoid it because traditional sources have associated it with miscarriage risk. Finally, it can interact with sedatives, thyroid medications, blood-sugar drugs, blood-pressure drugs, and immunosuppressants.1
The simple version is that ashwagandha deserves more care than an everyday food. If you are pregnant or nursing, have a thyroid or autoimmune condition, take regular medication, or are preparing for surgery, talk with a knowledgeable healthcare professional before adding it to your routine.
Bringing Ashwagandha Into Daily Life
Traditionally, people rarely ate ashwagandha cold or raw. Instead, they warmed it. One classic preparation blends root powder into hot milk, either dairy or plant-based, with a little ghee, honey, and warming spice. People often drink this preparation in the evening to help the body settle toward sleep. The warmth matters within the tradition because practitioners pair a warming, grounding herb with a warming, grounding preparation.
Ashwagandha has a noticeable bitterness, so many people prefer it with gentler flavors. For example, they may blend it into a spiced latte, stir it into a smoothie, or use it in a whole-food formula with other roots. Radiant Recovery offers one simple option. It combines ashwagandha with maca, rhodiola, burdock, turmeric, and functional mushrooms in a whole-food adaptogen blend designed to complement recovery and daily nourishment. Meanwhile, our Sacred Strength combines the same root adaptogens with plant protein. That pairing reflects the traditional balya idea that strength develops through consistent nourishment over time.
Most trials have used about 300 to 600 mg of concentrated root extract per day. Participants often split that amount into two doses and continued for at least six to eight weeks before researchers evaluated the effects.1 Whole-food blends are naturally gentler and less concentrated. Either way, ashwagandha fits better with patient, consistent use than with the idea of a single heroic dose.
Key Takeaways
- Ashwagandha (Withania somnifera) is a root long used in Ayurveda as a premier rasayana. Tradition describes it as a grounding and warming tonic that contrasts with cooling amla.
- Its best-known active compounds include withanolides, which researchers continue to study for antioxidant, anti-inflammatory, and stress-related effects.
- Ashwagandha has become one of the best-known examples of an adaptogen, a plant thought to help the body respond to stress and return toward balance.
- Modern research offers the strongest support for stress and cortisol reduction. Early studies also point to possible benefits for sleep, strength, athletic performance, hormones, and sexual health. Brain-related research remains preclinical.
- The evidence is encouraging but still developing. Many studies are small, short, or industry-funded, so “promising” remains more accurate than “proven.”
- Ashwagandha requires more caution than an everyday food. Avoid it during pregnancy, and use care with thyroid conditions, autoimmune conditions, or medications.
- If you prefer a whole-food approach, Radiant Recovery or Sacred Strength offers a simple way to include ashwagandha in a broader daily routine.
A Grounded Kind of Strength
We often imagine strength as effort, force, and constant forward motion. Ashwagandha offers a quieter picture. In this view, resilience does not mean living without stress. Instead, it means meeting stress and then finding your way back to steadiness. That idea helps explain why people have returned to this root for generations. Ashwagandha is not a cure or a miracle. It is an ancient botanical with a long tradition of use and a growing body of modern research. For many people, its lasting appeal lies in the simple idea of feeling steadier, stronger, and more grounded.
If you would like an easy way to bring ashwagandha into your day, Radiant Recovery combines it with trusted adaptogenic roots and mushrooms. The blend is designed to work alongside daily nourishment, movement, and rest. If strength is the quality you are building, our Sacred Strength carries the same roots inside a nourishing plant protein. Finally, if this article brought someone to mind, share it with a person who could use a little more steadiness in the week ahead.
Don’t hesitate to reach out to us at care@sarvaaorganics.com for further guidance or to share your wellness journey. We’d love to hear from you.
Be Well,
Joshua and the Sarvaa Crew
Sources Cited
1 National Institutes of Health, Office of Dietary Supplements. “Ashwagandha: Is It Helpful for Stress, Anxiety, or Sleep?” Health Professional Fact Sheet. (Overview of active compounds, sleep and stress evidence, safety, and dosing.)
2 Chandrasekhar, K., Kapoor, J., & Anishetty, S. (2012). “A Prospective, Randomized Double-Blind, Placebo-Controlled Study of Safety and Efficacy of a High-Concentration Full-Spectrum Extract of Ashwagandha Root in Reducing Stress and Anxiety in Adults.” Indian Journal of Psychological Medicine 34 (3): 255–262. (64 adults; ~27.9% serum cortisol reduction.)
3 Akhgarjand, C., et al. (2022). “Does Ashwagandha Supplementation Have a Beneficial Effect on the Management of Anxiety and Stress? A Systematic Review and Meta-Analysis of Randomized Controlled Trials.” Phytotherapy Research 36 (11): 4115–4124.
4 Banyan Botanicals. (n.d.). “Ashwagandha.” Traditional Ayurvedic perspective and energetics (taste, virya, dosha).
5 Wankhede, S., et al. (2015). “Examining the Effect of Withania somnifera Supplementation on Muscle Strength and Recovery: A Randomized Controlled Trial.” Journal of the International Society of Sports Nutrition 12: 43.
6 Tiwari, S., Gupta, S. K., & Pathak, A. K. (2021). “A Double-Blind, Randomized, Placebo-Controlled Trial on the Effect of Ashwagandha Root Extract in Improving Cardiorespiratory Endurance and Recovery in Healthy Athletic Adults.” Journal of Ethnopharmacology 272: 113929.
7 Lopresti, A. L., Drummond, P. D., & Smith, S. J. (2019). “A Randomized, Double-Blind, Placebo-Controlled, Crossover Study Examining the Hormonal and Vitality Effects of Ashwagandha (Withania somnifera) in Aging, Overweight Males.” American Journal of Men’s Health 13 (2). (DHEA-S +18%, testosterone +15%.)
8 Ajgaonkar, A., et al. (2022). “Efficacy and Safety of Ashwagandha (Withania somnifera) Root Extract for Improvement of Sexual Health in Healthy Women: A Prospective, Randomized, Placebo-Controlled Study.” Cureus 14 (10): e30787.
9 Bhat, J. A., et al. (2022). “Withania somnifera (L.) Dunal (Ashwagandha); Current Understanding and Future Prospect as a Potential Drug Candidate.” Frontiers in Pharmacology 13: 1029123. (Review of preclinical / cell and animal evidence.)
Disclaimer: Insights are based on nutritional science, naturopathic principles, Ayurveda, and traditional herbal practice. Ingredient benefits reflect historical use and modern research on nutritional composition. Educational use only. This information is not medical advice and is not intended to diagnose, treat, cure, or prevent any disease. Statements have not been evaluated by the FDA.