Dr. Gunjan Rai, MD, is a homeopathic physician with research experience and contributions to peer-reviewed scientific literature. Her research work includes publications examining homeopathic prophylaxis during COVID-19 and the ecological/evolutionary effects of ultraviolet radiation on microorganisms and the skin microbiome.

Publication 1

Association between Usage of Prophylactic AYUSH Medicines and Disease Severity in COVID-19 Patients: A Retrospective Cohort Study

Journal: Homeopathy
Publisher: Thieme Medical Publishers
Volume: 113
Role: Co-Author

Research overview:

This retrospective cohort study evaluated 5,023 participants across 21 cities and investigated the association between prophylactic AYUSH medicine use and COVID-19 disease severity and symptom resolution.

Key finding:

The study reported a statistically significant association between prophylactic homeopathic medicine use and reduced progression to moderate-to-severe disease, with a reported protective effect of 52.9%, along with faster symptom resolution.

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DOI: 10.1055/s-0044-1779693

Publication 2

Eco-evolutionary impact of ultraviolet radiation (UVR) exposure on microorganisms, with a special focus on our skin microbiome

Journal: Microbiological Research
Publisher: Elsevier
Volume: 260
Role: Co-Author

 Focusing on the interplay between ultraviolet radiation (UVR), skin health, vitamin D, and the skin-gut connection, this paper investigates how natural UVR affects human immunity and cutaneous flora. Researchers are increasingly drawing inspiration from nature to isolate microbial photoprotective agents for potential applications in sunscreens and other topical treatments.

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DOI: 10.1016/j.micres.2022.127044

Research Interests

Dr. Gunjan Rai’s academic and research interests include:

  • Homeopathy and integrative healthcare research
  • AYUSH and public-health research
  • Microbiology and microbial ecology
  • Skin microbiome
  • Ultraviolet radiation and microbial interactions
  • Skin health and the skin-gut axis

Academic Contribution

Peer-reviewed publication is an important part of Dr. Gunjan Rai’s professional journey, complementing her clinical experience and academic training.