Most amphibians die when exposed to salt — except the crab-eating frog, which thrives with it. Here’s how it rewrote the ...

Nuts contain potassium and phosphorus. In kidney disease, the kidneys can struggle to excrete these minerals. This means that consuming nuts and other foods rich in potassium and phosphorus can ...

Kidneys filter all the blood in your body, manage your blood pressure and remove waste. Following a kidney-friendly diet can help keep them in good health. This is especially important considering how ...