Rooted in Wellness: Exploring the Benefits of Ashwagandha (Root Series, Part 1)
- Demian Gitnacht, MD, MPH, FAAFP
- Apr 9
- 2 min read
Nature has a way of packing a serious punch into the simplest things – like roots. One of the most celebrated is ashwagandha, an adaptogenic herb that has played a central role in Ayurvedic medicine for centuries. Its botanical name, Withania somnifera, hints at its calming properties – somnifera means “sleep-inducing.” But this earthy root brings much more to the table than rest and relaxation.
Ashwagandha primarily works by modulating cortisol, the body’s main stress hormone. When cortisol remains elevated, it can disrupt sleep, trigger weight gain, weaken the immune system, and impact mood. Ashwagandha steps in as a gentle yet effective regulator, helping to bring balance where it is most needed. It also influences neurotransmitters such as GABA and serotonin, which may explain why so many users report reduced anxiety and a brighter outlook with consistent use.
Clinical research backs up these experiences, showing that ashwagandha can support cognitive performance, lower cortisol levels, improve sleep, and even enhance fertility in both men and women.
However, it is not suitable for everyone. Because it can stimulate thyroid function, it should be used cautiously by individuals with hyperthyroidism. Those who are pregnant or breastfeeding are advised to avoid it due to limited safety data. Additionally, ashwagandha may interact with sedatives, blood pressure medications, and immunosuppressants, so a conversation with your primary care provider is always a smart move. At Kalea Wellness, we are here to help you explore whether ashwagandha fits into your unique wellness path.
When it comes to dosing, most people see results with 300–600 mg of a standardized extract taken once or twice daily. Consistency is important – while the effects are not immediate, many users begin to notice a meaningful difference within a few weeks. Think of it as gradually building resilience, rather than delivering a quick fix.
Though supplements are a convenient option, incorporating ashwagandha in its powdered root form into warm milk or tea, as traditionally done in Ayurvedic preparations, can also be effective. Whenever possible, consuming functional plants as part of your diet rather than solely relying on a capsule can offer broader nutritional benefits.
Ashwagandha is especially well-suited for those dealing with high stress, poor sleep, anxiety, burnout, or hormone imbalances tied to cortisol dysfunction. With ongoing research and centuries of traditional use behind it, the benefits of Ashwagandha continue to earn recognition as a powerful tool for modern wellness.
In the world of integrative health, roots are more than just grounding – they can be transformative. Ashwagandha is a striking example of how nature and science can come together to support a vibrant, resilient, and energized life.

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