Categories: HealthScience

We Only Think We Know the Truth About Salt

WHY have we been told that salt is so deadly? Well, the advice has always sounded reasonable. It has what nutritionists like to call “biological plausibility.” Eat more salt and your body retains water to maintain a stable concentration of sodium in your blood. This is why eating salty food tends to make us thirsty: we drink more; we retain water. The result can be a temporary increase in blood pressure, which will persist until our kidneys eliminate both salt and water.

The scientific question is whether this temporary phenomenon translates to chronic problems: if we eat too much salt for years, does it raise our blood pressure, cause hypertension, then strokes, and then kill us prematurely? It makes sense, but it’s only a hypothesis. The reason scientists do experiments is to find out if hypotheses are true. —We Only Think We Know the Truth About Salt – NYTimes.com.

Share
Published by
Dennis G. Jerz

Recent Posts

The choreographer daughter is doing a thing.

The choreographer daughter is doing a thing.

2 days ago

So I’m starting a thing. Wish me luck. #blender3d #medieval #york #mysteryplay #corpuschristi

So I’m starting a thing. Wish me luck. #blender3d #medieval #york #mysteryplay #corpuschristi

2 days ago

No interior yet. Getting there. Gotta start somewhere. Low-poly background detail for a medieval theater project. #blender3d

No interior yet. Getting there. Gotta start somewhere. Low-poly background detail for a medieval theater…

3 days ago

This is manageable. Far better than some semesters.

This is manageable. Far better than some semesters.

3 days ago

Creating textures for background buildings in a medieval theater simulation project. I can always improve this later. #blender3d

Creating textures for background buildings in a medieval theater simulation project. I can always improve…

4 days ago

Yesterday my stack of unmarked assignments was about 120, so this is not bad.

Nothing in this stack is pressing, but they do include rough drafts of final papers,…

5 days ago