Evidence supporting the use of: European elderberry constituents (unspecified)
For the health condition: Infection (viral)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

European elderberry (Sambucus nigra) has been traditionally used in Europe for centuries to address symptoms of colds and flu, but its use for viral infections has also been evaluated in modern scientific studies. Several randomized, placebo-controlled trials have investigated elderberry extracts, particularly standardized extracts of the berries, for their ability to reduce the duration and severity of viral respiratory infections, including influenza and common cold viruses. For example, a 2019 meta-analysis in the journal Complementary Therapies in Medicine found that elderberry supplementation was associated with a significant reduction in the duration and severity of upper respiratory symptoms in people with viral infections. Laboratory studies have demonstrated antiviral activity of elderberry extracts against influenza viruses by inhibiting viral entry and replication, as well as modulating the immune response. However, the evidence is primarily for short-term use in mild viral respiratory illnesses; studies are generally small and of moderate quality, and there is limited evidence for efficacy against more serious viral infections. The active constituents thought to contribute to these effects include anthocyanins and flavonoids. Overall, while there is scientific evidence supporting the use of European elderberry for mild viral infections, especially influenza and common colds, larger and more rigorous clinical trials are needed to confirm its effectiveness and clarify optimal dosing and safety.

More about European elderberry constituents (unspecified)
More about Infection (viral)

Other health conditions supported by European elderberry constituents (unspecified)

Colds (antiviral)
Infection
Infection (viral)
Influenza
Sinus Infection
Urinary Tract Infections

Products containing European elderberry constituents (unspecified)

We currently have no products on Caring Sunshine that contain this ingredient.