Summary
Researchers reviewed the pharmacodynamics and phytochemical validation of rasayana herbs, highlighting their role in promoting health and longevity. Dr. Sanjivani Shekokar and her team analyzed various herbs, such as Aśvagandha (Withania somnifera) and Brahmi (Bacopa monnieri), which are known for their adaptogenic and neuroprotective properties. The review also addresses the mechanisms of action of these herbs, such as modulation of the HPA axis—the communication between the brain and the glands that regulate stress. The authors emphasize that, although many studies demonstrate the benefits of rasayana herbs, most evidence is still preliminary and requires further clinical investigation. Additionally, phytochemical validation is essential to ensure the quality and efficacy of plant-based products. This review is an invitation for therapists and practitioners to consider integrating these herbs into their therapeutic approaches, always with attention to available evidence.
Key points
- Aśvagandha (Withania somnifera) and Brahmi (Bacopa monnieri) are rasayana herbs with adaptogenic properties.
- Modulation of the HPA axis is one of the central mechanisms of rasayana herbs in reducing stress.
- Phytochemical validation is crucial to ensure the efficacy and safety of the herbs used.
- Most evidence on rasayana herbs is still preliminary and requires further clinical studies.
- The review highlights the importance of integrating rasayana herbs into Ayurvedic clinical practice.
What the classical texts say
“As ervas que promovem a longevidade e a saúde são consideradas rasayana.”
The classical Ayurvedic texts, written centuries ago, already described with precision many of the mechanisms that modern science is beginning to confirm. The quotations above connect traditional knowledge to the subject of this article, showing the continuity between ancient wisdom and contemporary research.
✦ For you
Consider including rasayana herbs, such as Aśvagandha and Brahmi, in your daily routine to support health and well-being. Observe how your body reacts to these herbs and adjust your diet and lifestyle to enhance their effects. If you experience any persistent symptoms, seek a qualified healthcare professional.
For practitionersExpand
When working with patients, consider including rasayana herbs in treatment protocols, especially for those dealing with stress or seeking rejuvenation. Evaluate the quality of the herbs used and be attentive to the clinical evidence supporting their use. Personalizing treatment based on the patient's dosha and health status is essential.