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  2. Learn More About Pollen Allergy Triggers & Find Out Ways To Reduce Exposure. Know About The #1 Doctor Recommended Non-Drowsy Oral Allergy Brand.

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  1. Find out the pollen levels and allergy outlook for Toronto, ON on any given day. See the data from Aerobiology Research and the risk conditions for different types of pollen.

  2. en.wikipedia.org › wiki › PollenPollen - Wikipedia

    Pollen is a powdery substance produced by most types of flowers of seed plants for the purpose of sexual reproduction. [1] . It consists of pollen grains (highly reduced microgametophytes ), which produce male gametes (sperm cells).

  3. May 26, 2023 · Learn about pollen allergies, which are caused by the immune system's reaction to harmless pollen from plants. Find out how to diagnose, treat, and prevent pollen allergy symptoms, such as sneezing, runny nose, and itchy eyes.

  4. Jun 4, 2024 · Pollen is a fine dust of microspores produced by seed plants for fertilization. Learn about its characteristics, importance, and how it is used in medicine, palynology, and geology.

    • The Editors of Encyclopaedia Britannica
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  5. Mar 28, 2024 · The spring allergy season has started early in many parts of Canada, with high levels of pollen in some cities already. Experts weigh in on which areas have it worse so far this season.

  6. Learn about the causes, symptoms, and treatment of pollen allergies, also known as hay fever. Find out which plants produce pollen, how to check the pollen count, and how to prevent and manage your allergies.

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