I've spent a day eating like every living US president. The best diets have surprised me.
I ranked the diets of every living president. Here's what it's like eating like Donald Trump, Joe Biden, Barack Obama, and ...
Do I actually need electrolytes to stay hydrated?
If your body needs extra electrolytes, supplements — whether a Gatorade or a Nuun — can be an efficient way to rehydrate. But ...