We all desire salt, whether we're sweet-toothed or savory. When that happens, we grab chips or liberally season our food. We don't know why we want salt, we simply do.
Humans eat salt naturally. Sodium keeps our fluids regulated, ensures our hearts and blood arteries operate correctly, and helps our nerves carry impulses throughout the body.
We've all heard that too much salt can make your blood pressure go up. Also, our bodies usually want what they need.
A food craving is your body's way of telling you that you're missing something, whether it's a balanced diet or a certain nutrient.
We don't always understand that right away. One example is that we want salt when we're thirsty, which seems like a contradiction, but here's why that happens.
Your body needs to keep a healthy balance of electrolytes, like sodium, which is found in salt. When you don't drink enough water, you lose that steady balance of fluids.