How Do Boogers Form?
BrainStuff - Podcast autorstwa iHeartPodcasts

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Snot is a crucial part of our immune system and sinus health, and boogers are a byproduct of that system. Learn how they form (plus, why eating them might be advantageous) in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com