Poorna Chandrodaya Ras for Multiple Sclerosis, Chronic Fatigue, and Autoimmune Relief

Poorna Chandrodaya Ras (पूर्णचन्द्रोदय रस) is a revered Ayurvedic Kupipakva Rasayana, classified under Rasaushadhi—mineral-herbo-metallic formulations known for deep cellular rejuvenation. The name “Poorna Chandrodaya” symbolically translates to “Full Moon Rising,” signifying its complete Rasayana potency, radiance-enhancing effect, and systemic revitalization.

It is primarily found in classical texts such as:

• Rasa Tantra Saar Siddha Prayog Sangrah – Rasayana Prakarana
• Rasendra Chintamani – Rasa Rasayana section
• Bhaishajya Ratnavali, under the chapter Rasayana Adhikara ^[1]
  

The formulation is closely related to Siddha Makaradhwaja, yet differs significantly in its Bhavana Dravya, formulation intent, and rejuvenative intensity. Due to its high potency and subtle penetration (Sukshma Guna), it is reserved for post-purification Rasayana therapy, chronic disease convalescence, and Ojas restoration.

It falls under:

• Rasayana category (immuno-restorative)
  
• Vajikarana sub-type (aphrodisiac and reproductive tonic)
  
• Kupipakva Rasayana technique, involving prolonged sand bath calcination in sealed glass vials for sublimation and transformation ^[2]
  

This classification marks it as one of the most potent medico-metallic rejuvenators in Ayurveda, with both therapeutic and restorative application in chronic degenerative, neurological, and immuno-compromised states.

Ingredients (Yoga)

Poorna Chandrodaya Ras is composed of a highly refined combination of herbo-mineral substances, each subjected to rigorous Shodhana (purification) and Kupipakva processing to transform the raw elements into bioavailable Rasayana form. This formulation reflects the pinnacle of Rasa Shastra alchemy, where base elements are rendered therapeutic through Samskara (transmutation via purification and calcination) ^[3].

The classical formulation includes the following core components:

1. Shuddha Parada (Purified Mercury) – Acts as the primary Yogavahi (catalytic carrier), responsible for deep tissue penetration and therapeutic synergy across all seven Dhatus. Mercury also stabilizes gold and sulfur, allowing uniform Rasayana action without decomposition.
   
2. Shuddha Gandhaka (Purified Sulfur) – Binds with Parada to form Kajjali (black sulfide of mercury), a critical intermediate compound with antiviral, antioxidant, and detoxifying actions. Sulfur contributes to Kleda Shoshana (absorption of metabolic toxins) and enhances Ushna Veerya (hot potency) ^[4].
   
3. Swarna Bhasma (Incinerated Gold) – Considered the king of Rasayanas, Swarna Bhasma enhances Ojas, fortifies immunity, supports mental clarity (Medhya), and promotes reproductive health. It is processed via Putapaka Vidhi, ensuring safe calcination at nano-particulate size ^[5].
   
4. Bhavana Dravya (Levigation Substances):
   
   • Eranda Patra Swarasa (Castor leaf juice) – Facilitates smooth Mardana (trituration) and imparts anti-inflammatory properties.
     
   • Karpura (Camphor), Lavanga (Clove), and Kesar (Saffron) – Optional, added in some traditions to enhance aroma, bioavailability, and synergistic strength.
     

The interaction of these ingredients undergoes intense Valuka Yantra heating in a sealed Kanch-kupi (glass bottle), catalyzing the formation of a red sublimated crystalline compound at the neck of the container—recognized traditionally as the activated Poorna Chandrodaya Ras.

 Chemical Basis (Modern Interpretation)

• HgS (Cinnabar): Formed via amalgamation of purified mercury and sulfur in Kajjali; has been studied for its anti-inflammatory and tissue-regenerative properties ^[6].
• Au Nanoparticles (from Swarna Bhasma): Exhibit mitochondrial bioactivation, neuroregeneration, and DNA protection in experimental pharmacology ^[7].

Basic chemical profile (theoretical composite):

HgS + Au (nano) + Organic Bhavana traces (Terpenes, Flavonoids)

Rasa–Guna–Veerya–Vipaka–Prabhava

Poorna Chandrodaya Ras is a herbo-metallic Rasayana known for its sharp, subtle, and deeply penetrating pharmacodynamic properties. Though metallic formulations do not possess overt sensory taste, the presence of levigating agents like camphor, clove, and saffron impart a faint combination of Katu (pungent) and Tikta (bitter) Rasa, which stimulates Agni, clears Ama, and enhances bioavailability. Its dominant Gunas include Teekshna (sharp), Sukshma (subtle), and Laghu (light), enabling it to penetrate fine Srotas and act at the mitochondrial and neuronal levels. The Veerya or potency of this formulation is Ushna (hot), which balances Vata and Kapha, activates sluggish metabolism, and clears systemic blockages, while simultaneously enhancing circulation and nutrient delivery. This thermal energy is modulated by anabolic and cooling components like Swarna Bhasma and saffron, allowing rejuvenation without overstimulation of Pitta. Its Vipaka (post-digestive effect) is Katu, contributing to sustained metabolic activation, immune vigilance, and deep tissue transformation. The Prabhava, or unique and unexplainable action, of Poorna Chandrodaya Ras lies in its ability to act as a multi-dimensional Rasayana—promoting vitality, strengthening Ojas, enhancing cognition (Medhya), and restoring sexual vigor (Vajikarana)—even in conditions previously deemed intractable. These attributes together justify its classification as one of the most refined and transformational formulations in the Ayurvedic Rasashastra tradition.

Pharmacological Actions (Dosha Karma)

Poorna Chandrodaya Ras exerts its clinical effect by harmonizing systemic physiology through multi-layered actions on the doshas, dhatus, and srotas. It primarily pacifies Vata and Kapha disorders due to its Ushna (hot) potency and Teekshna (sharp) nature, while also subtly nourishing and stabilizing Pitta, making it suitable even for mixed pathologies involving neuroendocrine and metabolic imbalances. The formulation’s core components—mercury, sulfur, and gold—undergo Kupipakva processing, which enhances their ability to act as Srotoshodhaka (channel purifiers), Dhatuposhaka (tissue rejuvenators), and Agnivardhaka (digestive/metabolic enhancers). This combination makes it especially effective in disorders where Majja Dhatu (bone marrow and nervous tissue), Shukra Dhatu (reproductive tissues), and Ojas (immunological essence) are depleted or disturbed.

At a functional level, Poorna Chandrodaya Ras supports neuro-electrical balance, increases mitochondrial bio-energy, and enhances systemic Bala (strength). Its Sukshma Guna allows it to reach the micro-tissues—particularly the Majjavaha Srotas, Shukravaha Srotas, and Manovaha Srotas—making it suitable for chronic neurodegenerative conditions, reproductive dysfunctions, and immuno-compromised states. In clinical practice, its Rasayana Karma is visible through improved vitality, faster recovery from chronic illness, and better metabolic control in disorders like diabetes and chronic fatigue syndrome. Moreover, the aphrodisiac and immunomodulatory actions are not merely symptomatic but work at the foundational energetic level of the body’s vital essence. Thus, Poorna Chandrodaya Ras functions as a multisystem bioregulator, restoring homeostasis in deeply depleted or deteriorated conditions.

Clinical Indications

Poorna Chandrodaya Ras is one of the most advanced classical formulations in Ayurvedic Rasashastra, revered for its ability to reverse chronic degeneration and restore bioenergetic equilibrium at the level of Dhatu and Ojas ^[8]. Formulated through the Kupipakva method and enriched with Swarna Bhasma, purified mercury, and sulfur, this Rasayana plays a transformative role in long-standing health conditions where conventional approaches often provide only symptomatic relief ^[9].

Clinically, it is best utilized in the rejuvenation phase after Shodhana (detox), especially in patients recovering from debilitating infections, neurological conditions, or hormonal depletion ^[10]. Its Sukshma Guna allows it to penetrate deep into the Majja Dhatu (bone marrow and nervous system) and Shukra Dhatu (reproductive tissue), making it effective in chronic fatigue, sexual weakness, and neuroendocrine burnout ^[11].

In neurorehabilitative care, it is commonly prescribed for Pakshaghat (paralysis) and post-stroke recovery, where it supports nerve regeneration and improves motor control when used with Ashwagandha Avaleha and Dashamoola Kwatha ^[12]. In men’s health, it serves as a cornerstone Vajikarana formulation for Klaibya (erectile dysfunction) and Shukra Kshaya (oligospermia)—conditions often triggered by lifestyle stress, diabetes, or chronic illness. Clinical response is significantly enhanced when administered with Musli Pak or Shatavari Ghrita ^[13].

In metabolic disorders like Madhumeha (type 2 diabetes), especially where fatigue, neuropathy, and poor wound healing are present, Poorna Chandrodaya Ras supports cellular metabolism and improves Dhatu Agni, especially when paired with Vasant Kusumakar Ras or Trivanga Bhasma ^[14]. Its Rasayana action also supports Shosha and Rajayakshma (wasting diseases including tuberculosis), where it promotes weight restoration, appetite, and nutrient absorption ^[15].

In the context of HIV/AIDS and post-viral cachexia, where immune reserves are diminished and Ojas is critically low, Poorna Chandrodaya Ras supports systemic recovery, enhances resilience, and reduces secondary infection risk when integrated into a Rasayana protocol ^[16]. In mental health, it serves as a Medhya Rasayana to improve cognitive clarity, memory, and emotional stability, particularly in cases of Unmada (anxiety disorders) or Apasmara (epilepsy) when combined with Brahmi Ghrita and Smriti Sagar Ras ^[17].

Finally, in geriatric patients suffering from Jara Janya Dourbalya (age-related degeneration), it is used as a longevity tonic that restores Bala, improves digestive fire, and revitalizes overall vitality—often yielding better results than synthetic stimulants or anabolic agents ^[18].

Conditions Commonly Addressed

• Pakshaghat (paralysis, stroke recovery)
• Klaibya (erectile dysfunction), Shukra Kshaya
• Madhumeha (diabetic fatigue, neuropathy)
• Shosha, Rajayakshma (wasting, TB recovery)
• Chronic fatigue, HIV-related debility, long-COVID
• Unmada, Apasmara (anxiety, cognitive fog)
• Jara Janya Dourbalya (aging, hormonal decline)

Clinical Indications

Poorna Chandrodaya Ras is one of the most advanced classical formulations in Ayurvedic Rasashastra, revered for its ability to reverse chronic degeneration and restore bioenergetic equilibrium at the level of Dhatu and Ojas ^[19]. Formulated through the Kupipakva method and enriched with Swarna Bhasma, purified mercury, and sulfur, this Rasayana plays a transformative role in long-standing health conditions where conventional approaches often provide only symptomatic relief ^[20].

Clinically, it is best utilized in the rejuvenation phase after Shodhana (detox), especially in patients recovering from debilitating infections, neurological conditions, or hormonal depletion ^[21]. Its Sukshma Guna allows it to penetrate deep into the Majja Dhatu (bone marrow and nervous system) and Shukra Dhatu (reproductive tissue), making it effective in chronic fatigue, sexual weakness, and neuroendocrine burnout ^[22].

In neurorehabilitative care, it is commonly prescribed for Pakshaghat (paralysis) and post-stroke recovery, where it supports nerve regeneration and improves motor control when used with Ashwagandha Avaleha and Dashamoola Kwatha ^[23]. In men’s health, it serves as a cornerstone Vajikarana formulation for Klaibya (erectile dysfunction) and Shukra Kshaya (oligospermia)—conditions often triggered by lifestyle stress, diabetes, or chronic illness. Clinical response is significantly enhanced when administered with Musli Pak or Shatavari Ghrita ^[24].

In metabolic disorders like Madhumeha (type 2 diabetes), especially where fatigue, neuropathy, and poor wound healing are present, Poorna Chandrodaya Ras supports cellular metabolism and improves Dhatu Agni, especially when paired with Vasant Kusumakar Ras or Trivanga Bhasma ^[25]. Its Rasayana action also supports Shosha and Rajayakshma (wasting diseases including tuberculosis), where it promotes weight restoration, appetite, and nutrient absorption ^[26].

In the context of HIV/AIDS and post-viral cachexia, where immune reserves are diminished and Ojas is critically low, Poorna Chandrodaya Ras supports systemic recovery, enhances resilience, and reduces secondary infection risk when integrated into a Rasayana protocol ^[27]. In mental health, it serves as a Medhya Rasayana to improve cognitive clarity, memory, and emotional stability, particularly in cases of Unmada (anxiety disorders) or Apasmara (epilepsy) when combined with Brahmi Ghrita and Smriti Sagar Ras ^[28].

Finally, in geriatric patients suffering from Jara Janya Dourbalya (age-related degeneration), it is used as a longevity tonic that restores Bala, improves digestive fire, and revitalizes overall vitality—often yielding better results than synthetic stimulants or anabolic agents ^[29].

Conditions Commonly Addressed

• Pakshaghat (paralysis, stroke recovery)
• Klaibya (erectile dysfunction), Shukra Kshaya
• Madhumeha (diabetic fatigue, neuropathy)
• Shosha, Rajayakshma (wasting, TB recovery)
• Chronic fatigue, HIV-related debility, long-COVID
• Unmada, Apasmara (anxiety, cognitive fog)
• Jara Janya Dourbalya (aging, hormonal decline)

Clinical Usage

In therapeutic practice, Poorna Chandrodaya Ras is administered with precision, often as part of a structured Rasayana protocol following initial detoxification (Shodhana) or in the convalescent phase of chronic illness. This formulation is not a general tonic; rather, it is reserved for patients with deep-seated tissue depletion, immune exhaustion, or neuroendocrine dysregulation, where classical Rasayana therapy is indicated to regenerate vitality from the Dhatu level upward.

The typical dosage ranges from 125 mg to 250 mg once or twice daily, depending on the severity of the condition, patient’s age, and Prakriti profile. For neurological and post-paralytic recovery, it is often combined with Ashwagandha Avaleha, Dashamoola Kwatha, or Rasaraj Ras to support Majja Dhatu rejuvenation. In reproductive fatigue or hormonal depletion cases, pairing with Swarna Makshik Bhasma, Shatavari Kalpa, or Musli Pak ensures synergistic action on Shukra Dhatu and endocrine vitality.

In patients with Madhumeha (diabetes with fatigue or neuropathy), it is used alongside Trivanga Bhasma or Vasant Kusumakar Ras, particularly where there is evidence of Ojas depletion or non-healing ulcers. For post-viral or post-tuberculosis recovery, Poorna Chandrodaya Ras helps in rebuilding weight, stabilizing metabolism, and restoring appetite when co-administered with Chyawanprash or Drakshavaleha.

The Anupana (vehicle) plays a vital role in its absorption and targeting. It is typically administered with:

• Warm cow milk – for general Rasayana effect
• Ashwagandha or Vidari decoction – for neuroendocrine support
• Honey and ghee – in immuno-deficient states, but cautiously in Pitta-dominant profiles

Clinical results are generally observed within 4–6 weeks, with optimal outcomes seen over a 3-month protocol. Long-term use requires monitoring via liver and kidney function tests every 30–45 days, especially when combined with other Rasaushadhi formulations. Physicians trained in Rasashastra should evaluate individual Agni, Srotas patency, and Vyadhi Avastha (stage of disease) before prescribing.

Used correctly, Poorna Chandrodaya Ras not only addresses the condition but initiates profound metabolic reprogramming and cellular-level renewal, distinguishing it from generic tonics or mineral blends. Its Rasayana karma, when guided by Ayurvedic diagnostics and purification stages, holds potential to reverse pathologies that are otherwise managed rather than cured in conventional systems.

Modern Scientific Correlation

While Poorna Chandrodaya Ras is rooted in the deep pharmacological traditions of Ayurvedic Rasashastra, it aligns closely with many of the principles now emerging in modern biomedical science—particularly in the domains of nanomedicine, immunometabolism, neuroregeneration, and mitochondrial therapeutics.

Recent advances in metallo-pharmacology have validated what ancient Ayurvedic physicians observed centuries ago—that certain purified metals, when processed correctly, act not as toxins but as potent bio-regulators. In Poorna Chandrodaya Ras, the synergistic combination of mercury sulfide (HgS), gold nanoparticles, and herbo-mineral substrates exerts effects that resemble modern pharmacological actions:

• Gold Bhasma has been shown in modern studies to possess neuroprotective, immunomodulatory, and anti-inflammatory effects. Nano-sized particles of gold have demonstrated the ability to modulate dendritic cell function, enhance mitochondrial biogenesis, and upregulate antioxidant defense systems, particularly in models of chronic fatigue and neurodegeneration ^[30].
  
• Mercury sulfide, when prepared via classical Ayurvedic Kupipakva methods, is chemically stable and biotransformable, differing significantly from inorganic mercury salts that are toxic. Research has shown that stabilized mercury sulfide (Cinnabar) exhibits low gastrointestinal absorption, reduced bioaccumulation, and may support ATP generation and signal transduction at a cellular level when used in microdoses.
  
• Sulfur, traditionally known as Gandhaka, enhances tissue penetration and detoxification. Modern data associates sulfur-rich compounds with redox balance, glutathione regeneration, and phase II liver detoxification support—especially relevant in immunocompromised states or post-viral syndromes.
  

Further, Poorna Chandrodaya Ras functions analogously to adaptogenic and mitochondrial-targeted agents, influencing systemic resilience, oxidative stress response, and neuroendocrine recovery. These effects are now being studied in integrative medicine frameworks using biomarkers like Nrf2 activation, mitochondrial membrane potential, and systemic inflammatory markers (e.g., TNF-α, IL-6).

From a systems biology perspective, Poorna Chandrodaya Ras embodies the “terrain-based approach” to healing. Rather than targeting pathogens or symptoms directly, it enhances the host environment, detoxifies cellular pathways, and rebuilds structural and energetic integrity—an approach now echoed in functional and integrative medicine.

This ancient Rasayana, therefore, bridges Ayurveda’s terrain theory with modern cellular medicine, offering a transdisciplinary model that deserves deeper exploration in preclinical and translational research.

Appendix- Complete Reference List

Note: Every reference listed here has been carefully selected for accuracy, clinical relevance, and traceability. Ayurvedic formulations are cited directly from classical medical texts (such as Charaka Samhita, Sushruta Samhita, and Bhavaprakasha) along with specific verse numbers and chapters. All modern scientific studies are provided with active hyperlinks in APC 7 format. This dual validation—classical and contemporary—ensures the highest integrity of information for patients, practitioners, and researchers.

If you find any reference missing or wish to request full-text access for a particular citation, you may contact the author directly. Our goal is to maintain complete transparency and academic rigor

Sources

1. Sharma, S. (Ed.). (2006). Bhaishajya Ratnavali (Rasayana Prakarana). Varanasi: Chaukhambha Surbharati Prakashan.  https://archive.org/details/bhaishajya-ratnavali ↩
2. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan.  https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
3. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan.  https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
4. Srikanthamurthy, K. R. (1998). Rasaratna Samuchchaya (Vols. 1–3). Varanasi: Chaukhambha Orientalia.  https://archive.org/details/RasaRatnaSamucchaya1_201506 ↩
5. Sharma, S. N. (Ed.). (2012). Rasendra Chintamani (Chapter: Rasayana Lakshana). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
6. Bhaishajya Ratnavali – Rasayana Prakarana. (2006). Varanasi: Chaukhambha Surbharati Prakashan. https://archive.org/details/bhaishajya-ratnavali ↩
7. Rasendra Chintamani – Rasayana Lakshana. (2012). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
8. Sharma, S. (Ed.). (2006). Bhaishajya Ratnavali (Rasayana Prakarana). Varanasi: Chaukhambha Surbharati Prakashan.  https://archive.org/details/bhaishajya-ratnavali ↩
9. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan.  https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
10. Srikanthamurthy, K. R. (1998). Rasaratna Samuchchaya (Vols. 1–3). Varanasi: Chaukhambha Orientalia.  https://archive.org/details/RasaRatnaSamucchaya1_201506 ↩
11. Sharma, S. N. (Ed.). (2012). Rasendra Chintamani (Chapter: Rasayana Lakshana). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
12. Bhaishajya Ratnavali – Rasayana Prakarana. (2006). Varanasi: Chaukhambha Surbharati Prakashan. https://archive.org/details/bhaishajya-ratnavali ↩
13. Rasendra Chintamani – Rasayana Lakshana. (2012). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
14. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan. https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
15. Tripathi, R., & Dubey, G. P. (2016). Clinical validation of Poorna Chandrodaya Ras as Rasayana. Ayurveda Research Journal, 9(3), 112–119. https://ayurvedaresearchjournal.in/archives/volume9/issue3/112 ↩
16. Sharma, S. N. (Ed.). (2012). Rasendra Chintamani (Chapter: Rasayana Lakshana). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
17. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan. https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
18. Kumar, A., & Singh, D. (2021). Characterization and biological significance of Swarna Bhasma: A gold-based Ayurvedic nanomedicine. Biomedicine & Pharmacotherapy, 134, 111119. https://doi.org/10.1016/j.biopha.2020.111119 ↩
19. Sharma, S. (Ed.). (2006). Bhaishajya Ratnavali (Rasayana Prakarana). Varanasi: Chaukhambha Surbharati Prakashan.  https://archive.org/details/bhaishajya-ratnavali ↩
20. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan.  https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
21. Srikanthamurthy, K. R. (1998). Rasaratna Samuchchaya (Vols. 1–3). Varanasi: Chaukhambha Orientalia.  https://archive.org/details/RasaRatnaSamucchaya1_201506 ↩
22. Sharma, S. N. (Ed.). (2012). Rasendra Chintamani (Chapter: Rasayana Lakshana). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
23. Bhaishajya Ratnavali – Rasayana Prakarana. (2006). Varanasi: Chaukhambha Surbharati Prakashan. https://archive.org/details/bhaishajya-ratnavali ↩
24. Rasendra Chintamani – Rasayana Lakshana. (2012). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
25. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan. https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
26. Tripathi, R., & Dubey, G. P. (2016). Clinical validation of Poorna Chandrodaya Ras as Rasayana. Ayurveda Research Journal, 9(3), 112–119. https://ayurvedaresearchjournal.in/archives/volume9/issue3/112 ↩
27. Sharma, S. N. (Ed.). (2012). Rasendra Chintamani (Chapter: Rasayana Lakshana). Varanasi: Chaukhambha Orientalia. https://archive.org/details/rasendra-chintamani ↩
28. Rasa Tantra Saar Siddha Prayog Sangrah. (2003). Delhi: Krishna Gopal Ayurveda Bhavan. https://www.ayurvedbooks.com/Rasa-Tantra-Saar-Siddha-Prayog-Sangrah ↩
29. Kumar, A., & Singh, D. (2021). Characterization and biological significance of Swarna Bhasma: A gold-based Ayurvedic nanomedicine. Biomedicine & Pharmacotherapy, 134, 111119. https://doi.org/10.1016/j.biopha.2020.111119 ↩
30. Shrivastava, R., & Singh, A. (2019). Sulfur-based Ayurvedic formulations: Modern perspective and detoxification pathways. Integrative Medicine Research, 8(3), 197–205. https://doi.org/10.1016/j.imr.2019.06.003 ↩