Elderberry supplements are made from the fruit or flowers of elderberry plants, and are often used for colds or flu. Why do people take elderberry? Elderberries contain natural substances called flavonoids. They seem to help reduce swelling, fight inflammation, and boost the immune system. ~ WebMD
The Amazing Benefit of Black Elderberry – Dr. Eric Berg DC
Elderberry Offers Powerful Protection Against Influenza – Mercola
Summarizing facts:
- Elderberry contains zinc and antioxidants, including vitamin C and anthocyanin (a flavonoid found in blue and purple fruits and berries), known for their ability to boost immune function and inhibit cold and flu
- A 2004 study found taking 15 milliliters (1 tablespoon) of elderberry syrup four times a day for five days eased symptoms of influenza four days quicker than a placebo
- A 2019 study found elderberry protects against influenza and other viral attacks by preventing the virus from entering and replicating in human cells
- Elderberry also promotes the release of certain cytokines (chemical messengers), which allow your immune system to mount a more efficient response
- Research also shows elderberry supplementation shortens duration of cold symptoms after intercontinental flights. Symptoms were also milder in those who contracted a cold after flying