- Consumer Demand and Market Growth: The elderberry supplement market has exploded, with Americans spending $175 million annually on elderberry products including pills, syrups, and powders for immune support. This natural remedy has become one of America’s top-selling herbal supplements.
- Scientific Research on Elderberry Effectiveness: Current medical studies show mixed results. While preliminary industry-sponsored research suggests elderberry supplements might reduce flu duration by 4 days, a groundbreaking 2020 Cleveland Clinic study found no significant benefits in treating flu symptoms in emergency room patients.
- Expert Medical Opinion: Cleveland Clinic’s Dr. Michael Macknin, a leading researcher in elderberry studies, now advises against purchasing elderberry supplements, citing insufficient evidence for their effectiveness in treating cold and flu symptoms.
- Health Benefits and Active Compounds: Elderberries are rich in antioxidants and anthocyanins (natural purple pigments) that demonstrate antiviral properties in laboratory settings. However, researchers emphasize that laboratory results don’t guarantee effectiveness in human bodies.
- Safety Concerns and Usage Guidelines: Raw elderberry plant parts contain cyanogenic compounds that can be toxic. While cooked elderberries are safe for consumption, and supplements are generally considered safe for adult short-term use, proper processing is crucial for safety.
- Supplement Quality and Standardization Issues: The elderberry supplement industry lacks standardized labeling practices, making it challenging for consumers to determine actual elderberry content across different brands and products.
- Natural Immune System Support Alternatives: Health professionals recommend evidence-based immune-boosting strategies instead of supplements: balanced nutrition, regular exercise, quality sleep, vaccination, and proper hand hygiene remain the most effective ways to prevent colds and flu.
Read the full article at Elderberry supplements to treat cold and flu? Experts say think twice. – The Washington Post