Strong evidenceherb
Elderberry for Slow Recovery
Modulates pro-inflammatory cytokines and accelerates immune response resolution, reducing infection duration.
How strong is the research?
Strong evidence
Based on a randomised controlled trial (RCT) — the gold standard for establishing cause and effect.
Research source
SourceZakay-Rones Z et al. · J Int Med Res 2004How much to take
600–900 mg
Higher doses for active infection. May reduce duration by up to 4 days.