Bee pollen should not be confused with the pollen that is blown by the wind and is a common cause of allergies. Allergy-causing pollen is called anemophiles; it is light and easily blown by the wind. Bee pollen is heavier and stickier, and is collected off of bees' legs by special devices placed at the entrance to hives. It is called entomophiles or "friends of the insects," and will rarely cause allergy symptoms.
Many people with allergies and hay fever safely and effectively ingest bee pollen. 73% of patients with hay fever averaged a 75% improvement when given bee pollen orally. 78% of asthma patients averaged a 75% improvement in taking bee pollen orally. 17.8% of hay fever patients and 33.3% of asthma patients showed a complete, 100%, improvement with oral bee pollen-usually the sooner bee pollen treatment began pre-seasonally the greater the rate of healing.
Quercetin in bee pollen inhibits the release of histamine in the body. It may be one of the contributing factors in decreasing allergic and hay fever responses.