Oceans became saline hundreds of millions of years ago as rainfall mixed with sodium from the Earth's crust.
How carefully do you inspect the 'Nutrition Facts' when you're at the store?
When is the best time to add salt to food? Before or after you cook it?
You may have heard that too much salt is bad for you. Have you ever really understood why though? Learn more on this Moment of Science.
Many granola bar brands lead you to believe the bars are a variety of health food. Learn more on this Moment of Science.
During strenuous exercise you should drink all the water you can, right? Wrong. Learn more on this Moment of Science.
If you’ve had a child, maybe you’ve wondered how those baby diapers are able to hold in liquid. Learn more on this Moment of Science.
Need more potassium in your diet? Find out where to get it on this Moment of Science.