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. 2020 May 9;19(Suppl 1):34–42.
Intervention Elderberry
Suggested dose 500 mg po qd (of USP standard of 17% anthocyanosides)
Mechanism(s) of action against non-COVID-19 viruses103,107-112 Favorably modulate cellular defense and repair mechanisms
Favorably modulate viral-induced pathological cellular processes
Outcomes data supporting their mitigating effects on illness from other viral strains No data available
Strength of evidence Strong
Risk of harm103,107,113,114 Mild; caution with autoimmune disease; uncooked/unripe plant parts toxic; USDA GRAS