Everyone's talking about....Ashwagandha

A grounded herbalist’s take on the hype, the quality, and the clinical reality

Ashwagandha (Withania somnifera) has become one of the most talked-about herbs of the moment—marketed as a cure-all for stress, burnout, sleep, hormones, and more. But as with most popular herbs, the real story is more nuanced—and far more interesting—when viewed through a clinical herbalist lens.

What is Ashwagandha, really?

Traditionally used in Ayurveda as a rasayana (rejuvenative), ashwagandha is best understood as a deep, nutritive adaptogen. Rather than simply “boosting energy,” it supports resilience—especially in those who are depleted, wired-and-tired, or recovering from long-term stress.

Clinically, many Western herbalists (e.g. Mills, Bone, Winston) view it as:

• A restorative tonic for the nervous and endocrine systems

• A modulator of the stress response (HPA axis)

• A herb that builds strength over time, rather than forcing stimulation

⚠️ Safety first (always)

General safety

• Typically well tolerated in moderate doses

• May cause mild GI upset in some people

Avoid or use with caution

• Pregnancy: traditionally contraindicated (possible uterine stimulant effects)

• Hyperthyroidism: may increase thyroid hormone activity

• Autoimmune conditions: theoretical immune-stimulating effects—use cautiously

• Sedative medications: may have additive calming effects

Drug interactions (potential)

• Thyroid medications

• Sedatives / anxiolytics

• Immunosuppressants

Typical dosing (adult, general ranges)

• Tincture (1:2–1:5): ~2–6 ml/day in divided doses

• Dried root: ~3–6 g/day

As always, this is educational—not a substitute for personalised medical care.

The quality conversation: not all ashwagandha is equal

This is where the current trend often falls short.

1. Standardised extracts vs whole herb

• Many products standardise to withanolides

• While useful for research consistency, this can distort the plant’s full chemistry

• Traditional and clinical practice often favours whole-root preparations

2. Food-grade vs therapeutic-grade

• “Food-grade powders” (e.g. in lattes) can be:

  • Oxidised

  • Adulterated

  • Low in active constituents

• Clinically, we prioritise:

  • Fresh, well-sourced root

  • Appropriate extraction (alcohol/water balance)

3. Energetics matter Ashwagandha is:

• Warming

• Heavy / grounding

• Moistening

So it suits:

• Cold, depleted, anxious, underweight, or exhausted presentations

Less suited to:

• Hot, inflamed, congested constitutions

  
  

Ashwagandha & the adrenals (a more accurate lens)

Rather than “supporting adrenal fatigue” (a non-medical term), ashwagandha works more subtly:

• Helps regulate the HPA axis (hypothalamic–pituitary–adrenal system)

• Can reduce elevated cortisol over time

• Improves stress tolerance, sleep quality, and recovery

Clinically, it shines when there is:

• Chronic stress with depletion

• Burnout with anxiety

• Poor sleep + fatigue combination

But it’s not always the first choice—stimulating adaptogens (like rhodiola) or nervines may be more appropriate depending on the person.

💧 Why I use it as a tincture (not just capsules)

From a clinical herbalist perspective, tinctures offer distinct advantages:

• Rapid absorption (already in solution)

• Flexible dosing

• Synergy in blends

• Retention of the herb’s full phytochemical spectrum

Kerry Bone emphasises that liquid extracts are particularly suited to individualised prescribing, allowing precise adjustment for the patient rather than relying on one-size-fits-all formulas .

Why I rarely use Ashwagandha alone

This is key.

Herbal medicine is not about single “super herbs”—it’s about formulation.

As highlighted in clinical teaching, prescriptions should always be tailored to the individual, not the condition .

In practice, ashwagandha is often combined with:

• Nervines (e.g. oat, skullcap)

• Digestive supports (if absorption is weak)

• Other adaptogens (depending on the pattern)

This creates a formula that:

• Matches constitution

• Addresses root causes

• Minimises side effects

Final thoughts

Ashwagandha deserves its reputation—but not the hype.

It is not:

• A quick fix

• A stimulant

• A universal remedy

It is:

• A deeply restorative herb

• Best used thoughtfully, over time

• Most effective when matched to the right person and delivered in the right form

And perhaps most importantly—it reminds us of a core principle of herbal medicine:

The power is not just in the plant, but in how we use it.