“When you taste something, you’re comparing the taste of that water to the saliva in your mouth,” says Gary Burlingame, who supervises water quality for the Philadelphia Water Department. “The saliva in your mouth is salty.”
Salty saliva bathes your tongue, drenching every one of your thousands of taste buds. It protects you from nasty bacteria, moistens your food, helps you pronounce the word “stalactite” and even lets you know when you might be drinking something bad for you. Like water.
Excerpt from an article written by Kelly Izlar, Scientific American. Continue HERE
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