Elderberry Extract Safety

Elderberry has received a lot of attention lately for its reported effectiveness against H1N1 flu. Although certain parts of the European Elder tree are toxic to humans, extracts are generally safe.

Uses

• Berries and flowers from the European Elder tree are made into teas, capsules or extracts for human consumption.

Benefits

• Elderberry is used to counter flu-like symptoms such as fever, cough, headache, fatigue and sore throat. It is also thought to be effective against sinus infections, constipation, high cholesterol and skin conditions.

Toxicity

• Only certain parts of the elder tree---the blue and black berries and the flowers---are edible. Uncooked berries, or berries that are not ripe, can cause diarrhea or vomiting. Eating the bark, roots or leaves of the plant can cause cyanide toxicity, according to the National Institutes of Health.

Diuretic Properties

• Because of its diuretic properties, elderberry should not be consumed if you are already taking a drug that causes an increase in urination.

Allergic Reactions

• People who have allergies to plants in the honeysuckle family should not take elderberry extract.