Short Wave TASTE BUDDIES: Feeling Salty?
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Jul 27, 2022 
In this fun chat, Julie Yu, a senior scientist at the Exploratorium, dives into the fascinating world of salt. She discusses its historical significance, revealing how salt once functioned as currency. Julie guides listeners through a tasty exploration of various salts used in cooking, highlighting the differences between table and kosher salt. They also taste unique items like Malden salt and preserved eggs, emphasizing salt's vital role in flavor enhancement and its culinary science. Get ready to elevate your palate and learn some salty secrets!
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Salt Definitions
- Salt has two definitions: one for chemists and one for everyday eaters.
- Table salt, or sodium chloride, is the most common type.
Salt's Historical Value
- Salt has a rich history, once used as currency and a display of wealth.
- The word "salary" comes from the Latin word for salt, "salarium."
Salt's Role in the Body
- Humans need salt for essential bodily functions like neurological processes and blood pressure regulation.
- Though needed, we often consume more sodium than necessary due to its prevalence in processed foods.