Lorenzo wrote:
> Back in the 1940's  I was exposed to the idea that our blood contains the
same proportional amount of salts as does Seawater.
<SNIP>
> Is there a blood test for the salts in our blood?

It wouldn't be very scientific, but you could draw some blood from a vein
and put a drop on your tongue then a drop of seawater and see which tastes
more salty.
I am sure any lab could test your blood for the level of Sodium Chloride,
but it would cost more money than the taste test.

Kevin Raper
Piedmont, SC