In a placebo-controlled, double-blind study, elderberry was shown to be effective for treating Influenza B. People using the elderberry extract recovered much faster than those only on a placebo. This is partially due to the fact that Elderberry inhibits neuraminidase, the enzyme used by the virus to spread infection to host cells. A small study published in 2004 showed that 93% of flu patients given the extract were completely symptom-free within two days; those taking a placebo recovered in about six days.


 Powered by Max Banner Ads