Symptom → Plant Sources
Birch (Betula pendula) and Cold & flu: evidence and sources
Preliminary evidence
inferred from antiviral action
For educational purposes only, not medical advice. Always consult a qualified practitioner before using medicinal plants, especially alongside prescribed medication, during pregnancy, or for a serious condition.
3 sources supporting Birch for Cold & flu. Includes scientific publications, books, monographs and traditional-use references.
Mechanistic basis
This use is associated with the plant's antiviral action.