this post was submitted on 05 Jun 2026
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lol no. It says "a day". It says nothing about when exercising or sweating your ass off outside when you might need to actually care about adding salt.
I drink about a gallon a day of water and my normal diet replenishes things just fine. Your kidneys shouldn't be dumping a bunch of stuff out that you're already low on. They're not mindless filters that run at a constant rate.