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Home » Salt & Water: Barbara O’Neill (Full Transcript)

Salt & Water: Barbara O’Neill (Full Transcript)

Read the full transcript of Barbara O’Neill’s lecture titled “Salt & Water.”

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TRANSCRIPT:

The Importance of Water and Minerals for Life

Water, the second most vital element needed for life. So, the number one vital element needed for life is oxygen, and that’s not a surprise, is it? The second most vital element needed for life is water. You can go three minutes without oxygen; you can go a couple of weeks without water. I always thought it was three days without water until I read a book called “The Long Walk” about some people who were escaping the Siberian work camp and they were in the desert and went nearly two weeks without water.

Water is the second most vital element needed for life. In fact, where there’s no water, you don’t usually get people living, do you? I always say to people, “How much water do you drink?” And these are some of the answers: “I don’t like water,” “If I drink water, my feet swell,” “If I drink water, I’m going to the bathroom all day.” Those last two answers tell me that the water’s not getting inside the cell. So how do we get the water inside the cell?

The Role of Sodium and Potassium

We have to go to the third most vital element needed for life, and that is sodium. The fourth most vital element needed for life is potassium. So let’s go back to sodium. In nature, we find the highest amount of sodium in seawater, and seawater contains 92 minerals. Of those 92 minerals, approximately 30% is sodium and approximately 50% is chloride.

Now, because sodium chloride take up the most amount, they’re the first crystals formed when the water is evaporated. So what man does is he scoops up the first crystals formed, he bleaches them white, puts aluminum with it so that it runs freely, and there’s your table salt.