NutriStack
Bee Pollen and Echinacea, a caution.
Bee pollen and echinacea can both provoke allergic reactions, particularly in people sensitive to pollens or Asteraceae plants, so combining them raises hypersensitivity risk.
One pair, every claim cited. The two substances, the type, the mechanism, the recommendation, and the primary literature.
Same shape as the other 1,729 pairs in the public database.
From the interaction database
What the row says.
Every entry follows the same shape: what is happening, the mechanism, the recommendation, and the primary literature.
At a glance
- Substances
- Bee Pollen and Echinacea
- Pair type
- Caution
- Evidence (highest tier)
- Moderate
- Source citations
- 1 source
- Stack Score effect
- −5 to your Stack Score (per scored caution row).
- Scope
- Supplement × Supplement
- Last verified
- May 30, 2026
Caution · Moderate evidence
Caution
What is happening. Bee pollen and echinacea can both provoke allergic reactions, particularly in people sensitive to pollens or Asteraceae plants, so combining them raises hypersensitivity risk.
Mechanism. Bee pollen contains plant pollen allergens and echinacea is an Asteraceae family plant, both of which can cross-react in pollen-allergic and ragweed-sensitive individuals to trigger reactions up to anaphylaxis.
Recommendation. Use caution in atopic or allergy-prone individuals, introducing one at a time and watching for allergic symptoms.
Sources (1)
- Mullins RJ, Heddle R, Adverse reactions associated with echinacea: the Australian experience, Annals of Allergy Asthma and Immunology, 2002
Stack Score
How this pair moves the number.
Effect on the composite score
If both Bee Pollen and Echinacea are in the same stack, this pair applies −5 to your Stack Score (per scored caution row).
The full algorithm, the clamping rules, and four worked stacks are documented at /methodology/stack-score.
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