Ashwagandha is one of the most recognised herbs in Ayurveda. The famous herb has an interesting story behind its name. Its fresh roots have a strong, earthy scent traditionally compared to that of a horse. In Sanskrit, ashwa means horse and gandha means smell.
But the name also carries a deeper meaning. Since horses represent strength, stamina, and vitality, Ayurvedic practitioners believed that this root could support the same qualities in the body.
Today, ashwagandha is studied for its possible benefits for sleep, memory, physical performance, and reproductive health. Some benefits may be more relevant to men, some to women, and others are common to both. Let’s understand what the research actually says.
Key Highlights
- Ashwagandha is an Ayurvedic adaptogen containing withanolides that may support the body’s response to physical and mental stress.
- Ashwagandha benefits for men include support for testosterone levels, male fertility, muscle strength, stamina and exercise recovery.
- Ashwagandha benefits for women include support for sexual wellbeing, reproductive hormone balance, perimenopausal comfort, sleep and PCOS management.
- Common ashwagandha benefits include better stress management, sleep quality, memory, attention, physical performance and skin health.
- Most clinical studies use 300-600 mg of ashwagandha extract daily, although the appropriate dosage depends on the extract and product formulation.
- Choosing a root-based, clearly labelled and quality-tested supplement can help ensure purity, consistent dosage and better absorption.
What Is Ashwagandha?
Ashwagandha, or Withania somnifera, is an evergreen shrub native to the Middle East and North Africa, the Indian Subcontinent, and Southeast Asia. It is also called Indian ginseng and winter cherry, although it is not related to true ginseng.
The root has been used in Ayurveda as a rasayana, a group of preparations traditionally associated with strength, vitality, and healthy ageing.
Ashwagandha is often described as an adaptogen. In simple terms, adaptogens are substances studied for their role in helping the body respond to physical and mental stress.
Much of ashwagandha’s activity is linked to plant compounds called withanolides. Their amount can vary between the root, leaf, and different extracts.
These compounds may affect the body in different ways, which is why some ashwagandha benefits are studied specifically in men. Let’s look at them first.
Ashwagandha Benefits for Men
Ashwagandha has traditionally been associated with male strength and vitality. Modern research has studied its possible effects on testosterone, sperm health, muscle strength, stamina, and exercise recovery.
1. Ashwagandha and Testosterone Levels
Ashwagandha may support testosterone levels in men. In a clinical study involving overweight men aged 40-70 with mild fatigue, the ashwagandha group had a 14.7% greater increase in testosterone than the placebo group. DHEA-S, a hormone involved in testosterone production, also increased by 18%.
2. Male Fertility
Ashwagandha may support male fertility by improving sperm concentration, semen volume, and sperm motility, which refers to how well sperm move.
These factors play an important role in the sperm’s ability to reach and fertilise an egg. If you’re looking for natural male fertility support, Shilajit with Ashwagandha can be a suitable choice.
3. Muscle Strength
Ashwagandha may support muscle strength when combined with regular resistance training. In an eight-week clinical study, men taking 600 mg of ashwagandha root extract daily showed greater improvements in muscle strength and muscle size than those taking a placebo.
4. Physical Stamina
Ashwagandha may support stamina by improving VO2 max, which measures how efficiently the body uses oxygen during intense physical activity. A review of sports performance studies reported improvements in cardiorespiratory endurance and physical performance among healthy adults and athletes.
5. For Exercise Recovery
Ashwagandha may help the body manage the physical stress caused by intense exercise. The same research review examined its effects on muscle recovery, fatigue, and exercise-related oxidative stress. Some of the reviewed studies reported better recovery and lower muscle damage markers after supplementation.
Ashwagandha Benefits for Women
Ashwagandha has been studied for female sexual wellbeing, perimenopausal symptoms and sleep quality. These benefits are connected with specific health concerns and should not be grouped under a general “hormone-balancing” claim.
1. Female Sexual Wellbeing
Ashwagandha may support sexual desire, arousal, lubrication, orgasm, and satisfaction in women experiencing sexual concerns.
2. Perimenopausal Symptoms
Changes in hormone levels around perimenopause can affect sleep, mood, energy, and overall comfort. In a study, perimenopausal women taking ashwagandha root extract twice daily reported improvements in menopausal symptoms and quality of life scores.
3. Sleep in Women
Ashwagandha may support sleep quality when stress or perimenopausal changes make it difficult to rest. A systematic review of five clinical trials found that ashwagandha improved overall sleep quality, with greater improvements reported among people experiencing insomnia.
4. Female Hormone Balance
Ashwagandha may support female hormone balance, particularly around perimenopause. It helps increase estradiol and reductions in FSH and LH.
5. PCOS Care
Ashwagandha may support women with PCOS by helping manage stress and supporting healthy hormonal regulation. This is why ashwagandha is included in our PCOS & PCOD Care Tablets, where it is combined with Shatavari, Kachnar, Manjistha and Gokshura to support hormonal and metabolic balance, menstrual regularity and ovarian health.
Common Ashwagandha Benefits for Adults
Some ashwagandha benefits are relevant to both men and women. These include support for stress management, sleep, memory and physical performance.
1. Stress Management
Ashwagandha may help the body manage stress by influencing cortisol and the HPA axis, the system that controls the body’s stress response. Read more about how ashwagandha supports stress and anxiety, including its mechanism, research findings and dosage.
2. Sleep Health
Ashwagandha may improve sleep quality and make it easier to fall asleep. A review of five randomised clinical trials involving 400 adults found a significant improvement in overall sleep. The effect was greater among people with insomnia.
3. Ashwagandha and Memory
Ashwagandha may support memory, attention, and information-processing speed. In a clinical study involving 50 adults, participants taking ashwagandha root extract daily showed greater improvements in immediate memory, general memory, attention, and information-processing speed than those taking a placebo.
4. Ashwagandha for Skin Health
Ashwagandha contains antioxidants that help protect the skin from oxidative stress caused by pollution and UV exposure. A clinical study on topical ashwagandha found improvements in skin hydration, elasticity and overall skin quality.
Its soothing properties may also help calm redness and irritation, leaving the skin looking healthier and more youthful. These findings relate specifically to ashwagandha applied to the skin.
What Are Withanolides in Ashwagandha?
Withanolides are naturally occurring compounds found in the ashwagandha plant. They are believed to be responsible for many of the herb’s effects on stress response, sleep and physical performance.
The amount of withanolides can differ between the root, leaf, plain powder and concentrated extracts. For this reason, two supplements containing the same amount of ashwagandha may not provide the same concentration of active compounds.
How Much Ashwagandha Should You Take?
The NIH Office of Dietary Supplements reports that many studies used approximately 300–600 mg of extract daily. Other trials used gram quantities of root powder, which should not be compared directly with a concentrated extract.
Check the dose printed on the specific product label. A useful label should state:
- the amount per capsule or tablet
- the suggested daily serving
- whether it contains root, leaf or both
- whether it is an extract or plain powder
- its withanolide standardisation, when applicable
What Is the Best Time to Take Ashwagandha?
The best time depends on the product and how the person responds to it.
- Morning: may suit people taking it for daytime routine, training or general use.
- Evening: may suit people who find it relaxing or use it as part of a sleep routine.
- With food: can be easier on the stomach if it causes nausea or loose stools.
- Split dose: may be advised when the product’s daily serving is divided between morning and evening.
Ashwagandha is not usually judged from one dose. Many clinical trials lasted six to twelve weeks. Follow the product directions and reassess its usefulness instead of increasing the amount on your own.
How to Choose the Right Ashwagandha Supplement
The amount of ashwagandha written on the label does not tell the full story. The plant part, extraction process, purity and absorption can influence what you actually receive from the supplement.
A good ashwagandha supplement should offer:
- Root extract, the form commonly used in human studies
- Clear ingredient and dosage information
- Clean extraction without harsh chemical solvents
- Testing for heavy metals, microbes and contaminants
- A formulation designed for better absorption
Why Choose ZeroHarm Ashwagandha Root Capsules?
ZeroHarm’s Ashwagandha Capsules bring these quality factors together in one daily formula.
They are made with ashwagandha root extract using aqueous extraction, a water-based process that avoids harsh chemical solvents. The extract is then nano-formulated into smaller particles to support better absorption in the body.
Every batch is tested through NABL-accredited laboratories for purity and quality.
Ashwagandha Side Effects
The most commonly reported side effects are:
- stomach upset
- nausea
- loose stools
- drowsiness
- headache
Stop taking it and seek medical advice if symptoms are severe or persistent. Rare cases of liver injury have been reported. Yellowing of the eyes or skin, dark urine, unusual itching, persistent nausea or pain in the upper right abdomen needs prompt medical attention.
Who Should Avoid Ashwagandha?
Avoid ashwagandha in pregnancy and breastfeeding unless a qualified clinician has specifically advised its use. Medical guidance is also important for people with:
- Thyroid disease
- Autoimmune disease
- Liver disease or a past liver reaction to supplements
- Hormone-sensitive prostate cancer
- Planned surgery
People under 18 should use it only under professional guidance.
Ashwagandha Medicine Interactions
Ashwagandha may interact with medicines used for:
- thyroid conditions
- diabetes
- high blood pressure
- sleep or sedation
- anxiety
- seizures
- immune suppression
It may affect thyroid hormones, blood sugar, blood pressure or alertness. A doctor or pharmacist should review the full medicine and supplement list before it is added to a daily routine.
Conclusion
Ashwagandha offers different benefits depending on a person’s health needs. In men, it may support testosterone levels, sperm health, muscle strength, stamina and exercise recovery.
In women, it may support reproductive hormone balance, sexual wellbeing, perimenopausal comfort and sleep. Stress management, memory, sleep quality and physical performance are benefits that may be relevant to both.
The results can depend on the extract, dosage and consistency of use. Choose a clearly labelled, root-based and quality-tested supplement, and follow its recommended daily dosage for your daily health support.
