A very unique way of collecting pollen trapped in a person's hair was deviced by Penel and De Clercq (2006) in France. Every individual has a natural pollen trap such as hair or clothes. Hair is a very significant pollen trap since hair by its nature, 'follows' you everywhere, 24 hours a day. It was surprising to note that after hiking in a ragweed field in mid-September a person's hair yielded up to 140,000 pollen grains trapped. The pollen were recovered by a simple hair wash. Obviously a person's surroundings, particularly the vegetation have a clear impact on the number and types of pollen trapped in the hair.
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Acai, Maqui And Many Other Popular Berries That Will Change Your Life And Health. Berries have been demonstrated to be some of the healthiest foods on the planet. Each month or so it seems fresh research is being brought out and new berries are being exposed and analyzed for their health giving attributes.