How Elderberry Blocks Viruses: Key Research Findings
Researchers applied elderberry extract to flu viruses and observed that while it had some preventive effect before the virus entered cells, its most significant impact occurred after infection had begun.
The extract was highly effective in halting the spread of the virus within the body. Co-author Dr. Peter Valtchev called the findings both surprising and promising, emphasizing that targeting multiple stages of a virus’s development could greatly increase the chances of stopping it.
The study also highlighted that elderberry enhances the body’s immune response by promoting the production of cytokines—proteins that help regulate immunity and inflammation.
