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Elderberry

Elderberry

Uses

Common names:
Black Elderberry, Elder, European Elderberry, North American Elderberry, Sambucus
Botanical names:
Sambucus nigra

Parts Used & Where Grown

Numerous species of elder or elderberry grow in Europe and North America. Only those with blue/black berries are medicinal. The flowers and berries are both used. Species with red berries are not medicinal.

What Are Star Ratings?

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

3 Stars Reliable and relatively consistent scientific data showing a substantial health benefit.

2 Stars Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.

1 Star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

This supplement has been used in connection with the following health conditions:

Used for Why
2 Stars
Influenza
Adults: 4 Tbsp daily of a syrup containing 38% elderberry extract; children: half a dose (2 Tbsp)
Learn More

The effect of a syrup made from the berries of the black elderberry on influenza has been studied in a small double-blind trial.2 People receiving an elderberry extract (four tablespoons per day for adults, two tablespoons per day for children) appeared to recover faster than did those receiving a placebo.

1 Star
Common Cold and Sore Throat
Refer to label instructions
Learn More

Elderberry has shown antiviral activity and thus may be useful for some people with common colds. Elder flowers are a traditional diaphoretic remedy for helping to break fevers and promote sweating during a cold. Horseradish has antibiotic properties, which may account for its usefulness in easing throat and upper respiratory tract infections. The resin of the herb myrrh has been shown to kill various microbes and to stimulate macrophages (a type of white blood cell). Usnea has a traditional reputation as an antiseptic and is sometimes used for people with common colds.

1 Star
Infection
Refer to label instructions
Learn More

Herbs that support a person’s immune system in the fight against microbes and directly attack microbes include the following: barberry , echinacea , elderberry , goldenseal , licorice , Oregon grape , osha, and wild indigo .

Traditional Use (May Not Be Supported by Scientific Studies)

Elderberries have long been used as food, particularly in the dried form. Elderberry wine, pie, and lemonade are some of the popular ways to prepare this plant as food. The leaves were touted by European herbalists to be pain relieving and to promote healing of injuries when applied as a poultice.1 Native American herbalists used the plant for infections , coughs , and skin conditions.

How It Works

Common names:
Black Elderberry, Elder, European Elderberry, North American Elderberry, Sambucus
Botanical names:
Sambucus nigra

How It Works

Flavonoids , including quercetin , are believed to account for the therapeutic actions of the elderberry flowers and berries. These flavonoids include anthocyanins that are powerful antioxidants and protect cells against damage according to test tube studies.3 According to laboratory research, an extract from the leaves, combined with St. John’s wort and soapwort, inhibits the influenza virus and herpes simplex virus.4 The effect on influenza of a syrup made from the berries of the black elderberry has been studied in a small double-blind trial.5 People receiving an elderberry extract (2 tablespoons [30 ml] per day for children, 4 tablespoons [60 ml] per day for adults) appeared to recover faster than did those receiving a placebo. Animal studies have shown the flowers to have anti-inflammatory properties.6 These actions have not been verified in human clinical trials.

How to Use It

A syrup of black elderberry extract (1 teaspoon–1 tablespoon [5–15 ml] for children, 2 teaspoons–2 tablespoons [10–30 ml] for adults) can be taken twice daily. A tea made from 1/2–1 teaspoon (3–5 grams) of the dried flowers steeped in 1 cup (250 ml) boiling water for ten to fifteen minutes may be drunk three times per day.7

Interactions

Common names:
Black Elderberry, Elder, European Elderberry, North American Elderberry, Sambucus
Botanical names:
Sambucus nigra

Interactions with Supplements, Foods, & Other Compounds

At the time of writing, there were no well-known supplement or food interactions with this supplement.

Interactions with Medicines

As of the last update, we found no reported interactions between this supplement and medicines. It is possible that unknown interactions exist. If you take medication, always discuss the potential risks and benefits of adding a new supplement with your doctor or pharmacist.
The Drug-Nutrient Interactions table may not include every possible interaction. Taking medicines with meals, on an empty stomach, or with alcohol may influence their effects. For details, refer to the manufacturers’ package information as these are not covered in this table. If you take medications, always discuss the potential risks and benefits of adding a supplement with your doctor or pharmacist.

Side Effects

Common names:
Black Elderberry, Elder, European Elderberry, North American Elderberry, Sambucus
Botanical names:
Sambucus nigra

Side Effects

The safe internal use of elderberry is limited to the use of the dried flowers or syrups made from the ripe berries.8 The roots, stems, leaves, and unripe berries may contain poisonous constituents that can cause nausea, vomiting, and diarrhea .9 Preparations containing any of these parts of the elder plant should be avoided.

References

1. Duke JA. CRC Handbook of Medicinal Herbs. Boca Raton, FL: CRC Press, 1985, 423.

2. Zakay-Rones Z, Varsano N, Zlotnik M, et al. Inhibition of several strains of influenza virus in vitro and reduction of symptoms by an elderberry extract (Sambucus nigra L) during an outbreak of influenza B Panama. J Altern Complement Med 1995;1:361–9.

3. Youdim KA, Martin A, Joseph JA. Incorporation of the elderberry anthocyanins by endothelial cells increases protection against oxidative stress. Free Radical Biol Med 2000;29:51–60.

4. Serkedjieva J, Manolova N, Zgórniak-Nowosielska I, et al. Antiviral activity of the infusion (SHS-174) from flowers of Sambucus nigra L., aerial parts of Hypericum perforatum L., and roots of Saponaria officinalis L. against influenza and herpes simplex viruses. Phytother Res 1990;4:97–100.

5. Zakay-Rones Z, Varsano N, Zlotnik M, et al. Inhibition of several strains of influenza virus in vitro and reduction of symptoms by an elderberry extract (Sambucus nigra L.) during an outbreak of influenza B Panama. J Alt Compl Med 1995;1:361–9.

6. Mascolo N, Autore G, Capasso G, et al. Biological screening of Italian medicinal plants for anti-inflammatory activity. Phytother Res 1987;1:28–31.

7. Gruenwald J, Brendler T, Jaenicke C, et al. (eds). PDR for Herbal Medicines. Montvale, NJ: Medical Economics, 1998, 1116–7.

8. Foster S. 101 Medicinal Plants. Loveland, CO: Interweave Press, 1998, 72–3.

9. Newall CA, Anderson LA, Phillipson JD. Herbal Medicines: A Guide for Health-Care Professionals. London: The Pharmaceutical Press, 1996, 104–5.

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