Herb & BotanicalNo.037
Elderberry
Cold & flu symptom relief (marketed).
Typical / RDAPer label
Upper limitShort-term use
EvidenceLimited
How to take it
Timing At first symptomsFood OptionalForm Syrup / extract
What to know
Antioxidant-rich berry with some small studies suggesting shorter cold/flu symptoms. Promising but not definitive. Raw/unripe berries are toxic — use prepared products.
Interactions & cautions
- Use prepared products only; raw elderberry is toxic.
Do you actually need it?
A low-risk trial at the first sign of a cold.
Reference values: NIH Office of Dietary Supplements, adult general population. Educational information only — not medical advice. Confirm with a healthcare professional.