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Elderberry (Sambucus spp., especially S. nigra) is a fairly ubiquitous fruit that is known on most continents. Elderberry is best known for its antiviral, antioxidant, and anti-inflammatory uses, though it enjoys a broad variety of traditional and cultural applications.
Elderberry is most often used for
Last Updated:November 15, 2023
Elderberry (Sambucus spp), particularly S. nigra, is a shrub recognized for its traditional uses in food and medicine, particularly in flu prevention and immune support. The berries are rich in anti-inflammatory and antioxidant compounds, as well as essential nutrients like B vitamins and ascorbic acid.
Elderberry is primarily beneficial for preventing and treating respiratory infections, particularly those caused by viruses like COVID-19 and influenza, and it can enhance immune response during stressful situations. Additionally, clinical trials have explored its effects on cardiovascular disease, eczema treatment, gingivitis prevention, and lipid or carbohydrate oxidation.
Elderberry has several drawbacks, including the presence of the toxin sambunagrin in its leaves, stems, and unripe or uncooked fruit, which can cause nausea, vomiting, and diarrhea. Additionally, people who are immunocompromised or have autoimmune conditions should avoid medicinal use of elderberry without medical supervision, and there are reports that associate elderberry consumption with acute pancreatitis and allergic reactions.
Elderberry's positive effects are primarily attributed to its high polyphenol content, which provides anti-inflammatory and antioxidative benefits. Key flavonols and anthocyanins in elderberry contribute to its antioxidant capacity and may help reduce inflammation and defend against infections and malignancies.
Most studies administer elderberry in lozenge, capsule, syrup, or juice forms, with doses ranging from 175 to 900 mg/day (15 to 177 mL in liquid forms) over periods of 48 hours to four weeks when used for treatment, and for up to 12 weeks when used as a preventative measure.[4][5][6][7][8][9][10][11][12][13]
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We updated our FAQs and database with the newest meta-analyses.
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