Allergy Pollen ^Sale

Each spring, summer and fall, tiny particles are released from trees, weeds, and grasses. These particles, known as pollen, hitch rides on currents of air. Although their mission is to fertilize parts of other plants, many never reach their targets. Instead, they enter human noses and throats, triggering a type of seasonal allergic rhinitis called pollen allergy, which many people know as hayfever. Of all the things that can cause an allergy, pollen is one of the most widespread. Short of staying indoors when the pollen count is high, there is no easy way to evade windborne pollen. Samples of ragweed pollen have been collected 400 miles out at sea and 2 miles high in the air. Because airborne pollen is carried for long distances, it does little good to rid an area of an offending plant.