Последние добавленные видео:
pollen
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5 years ago
692568 5 years ago 4:37Why your allergies get worse every year
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6 years ago
124877 6 years ago 2:34What Are Pollen Allergies and How Can You Manage Them?
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8 years ago
541474 8 years ago 5:02Why do people have seasonal allergies? - Eleanor Nelsen
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10 years ago
706563 10 years ago 5:06%$?# Allergies!
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3 years ago
16172 3 years ago 1:32Pollen problems: Doctor shares tips to alleviate allergy symptoms
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2 days ago
37 2 days ago 2:54Ways to find relief from spring allergies
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9 years ago
168104 9 years ago 2:41Differences between allergies, colds and sinus infections
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6 years ago
17431 6 years ago 1:29Doctors Warn Of High Pollen Counts This Allergy Season | NBC Nightly News
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4 years ago
11968 4 years ago 1:12How Can I Avoid Pollen Allergy Symptoms?
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11 months ago
2693 11 months ago 1:19When is pollen season over? What to know about seasonal allergies | JUST CURIOUS
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4 years ago
808231 4 years ago 11:38How Humans Caused Our Own Allergies - Cheddar Explains
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2 years ago
21291 2 years ago 6:32Patel it like it is: How to combat seasonal allergies | ABCNL
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3 years ago
1781741 3 years ago 5:18What Is Pollination? | POLLINATION | The Dr Binocs Show | Peekaboo Kidz
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1 month ago
567350 1 month ago 3:34Pollen Is Not Plant Sperm (It’s MUCH Weirder)