PHUrea, a chemical that is found in urine, is added to tòbàcco products to enhance flavor
You might have gone your entire life without knowing what urea is, but now you'll be able to tell others that it's a chemical found in human urine. It's also something that's You do not have permission to view the full content of this post. Log in or register now. in order to enhance their flavor, according to the Centers for Disease Control and Prevention (CDC).
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