Uprety Y, Asselin H, Boon EK, et al. Indigenous use and bio-efficacy of medicinal plants in the Rasuwa District, Central Nepal. J Ethnobiol Ethnomed. 2010 Jan 26;6:3. PubMed PMID: 20102631
Ecologists at Vrije Universiteit Brussel interviewed plant collectors, medicinal plant cultivators, traditional healers, and traders among the ethnic Tamang people to document 60 medicinal formulations from 56 plant species.
From the background:
“The Rasuwa district presents some of the best examples of graded climatic conditions in Central Himalaya. Pronounced altitudinal gradients, coupled with complex topography and geology, have resulted in a rich biodiversity and unique vegetation patchwork. Therefore, the district harbours a rich diversity of medicinal plants. The Chilime VDC [Village Development Committee] lies in the northern part of the district, bordering the Tibetan part of China, and comprises temperate to alpine climates within 2000-4700 m altitude. The local inhabitants are part of the Tamang indigenous people, which comprises 98% of the total Chilime VDC population. People from the Tamang ethnic group have a rich culture and possess sound traditional knowledge. However, they are economically and socially marginalized and far from having their basic needs fulfilled.”
The Tamang people use medicinal plants to treat cuts and wounds, respiratory problems, gastrointestinal disorders, cough and cold, musculoskeletal problems, fever and headache, weakness and dizziness, menstrual disorders, dermatologic infections, ophthalmologic problems, and toothache, among other ailments.
The authors recommend phytochemical and pharmacological studies of the Tamang’s traditionally used medicinal plants, perhaps starting with potentially high-value species including Astilbe rivularis, Berberis asiatica, Hippophae salicifolia, Juniperus recurva, and Swertia multicaulis. They note that while medicinal plants provide huge opportunities for community development and livelihood improvement, local people are often deprived of the benefits. Proper management of medicinal plants could serve as a sustainable income source for the Tamang, which in turn could help generate incentives for biodiversity conservation.