Evidence Explorer / Evidence record
BOTANICALS & NATURAL PRODUCTS
Mistletoe extracts
Uncertain evidence
Some reports describe quality-of-life or survival benefits, but major study weaknesses limit confidence.
MS-N004 · Sources checked October 11, 2026 · Quality of life and cancer-control claims
What was studied?
People and setting: Multiple cancer settings; specific injectable extracts
Evidence basis: Heterogeneous clinical studies summarized by NCI
What can we conclude?
NCI’s review does not support use outside well-designed clinical trials. Preparations and outcomes differ.
Safety and practical context
Injection reactions and allergy are concerns. Do not ingest raw mistletoe or berries; they can be poisonous.
Questions for the care team
- Does this evidence apply to my cancer, treatment and goal?
- Does the exact preparation or delivery method match the study?
- What benefit is plausible, what could go wrong, and what care must continue?
Sources
Connected reviews
Learn how to judge a study · Return to the evidence map
This is a concise evidence brief, not an exhaustive systematic review or a personal treatment recommendation. Evidence labels describe the named use; they are not formal GRADE ratings. A missing harm report does not establish safety.
