Hmm, I never heard of "heat conditioning" reducing sodium loss through sweating. Got anything to back that up? Sure it isn't just the athletes subtly adjust their diet for higher sodium? Remember, it's sodium that is important, not the chloride part of salt/sodium-chloride.PhiMed said:Actually, hyponatremia is a result of correcting volume depletion with water. Volume depletion is a result of losing isotonic fluid. Dehydration is a result of losing hypotonic fluid. Water is about as hypotonic a fluid as there is, so water most definitely corrects dehydration.Treblaine said:I'm struggling to see how the EU possibly has a case here.
All the other times it was things like only certain bananas had a curviness standard, not your regular bog-standard simply labelled "bananas" type of banana.
But things like saying:
"It declared that shortage of water in the body was just a symptom of dehydration."
That's rather explicit, that seems far too bold faced a lie and if they really did say that that is outrageous to say the cause is a symptom. Symptoms are things like blurred vision, reduced mental clarity, change in urine colour, you know, indications of what is actually happening!
Except dehydration is separate from low blood-salinity, Hyponatremia. They may appear similar but they are distinct.EmperorSubcutaneous said:Drinking water doesn't help ease dehydration as much as you would think. You need salt along with the water. Plain water by itself could make things even worse for you.
I need to know the whole story on this one.
Dehydration IS a lack of water, introducing water DOES counter that. HYDRATION. You have to drink and sweat crazy amounts before hypoatremia becomes a problem.
In only 13% of top athletes who run triathlons experience technical Hypoatremia and they are consuming VAST amounts of water in hot climates, over long distances and have a very targeted glucose-intense diet that tends to cut out salt because... well... salt is bad for you, right?
Also Hyponatremia is very unlikely in the public considering how salty our diets our anyway, you can't get away from the high levels of salt in all our foods and the main mode of loss of sodium (the important part of salt) is when water is lost through sweating. How often do you sweat enough to soak your clothes all the way through?
Hyponatremia generally only occurs in amateur athletes who don't really have any business attempting the task at hand. Heat conditioning generally results in the secretion of a more dilute sweat which can easily be replaced with water.
So yet again, dumbasses spoil it for everyone.
Sources would be nice (can't be that hard to collect sweat of different athletes and compare sodium levels)