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What is sodium nitrate?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 23. November 2015, 17:08
Stufe: B1-B2 (Mittelstufe)

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You'll find sodium nitrate in lots of pink meats like hot dogs and salami, but why? And is it bad for you? Find out what's up with sodium nitrate in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers