What is a potential consequence of overeating protein?

Overeating protein can lead to strain on the kidneys and potential dehydration. When protein intake exceeds the body's needs, it results in an increased production of nitrogen waste, which is a byproduct of protein metabolism. This excess nitrogen must be excreted by the kidneys, putting additional pressure on these organs, especially if there is pre-existing kidney dysfunction. Moreover, high protein intakes often lead to increased water loss through urine as the body works to eliminate the excess nitrogen. This can contribute to dehydration, particularly if individuals do not increase their fluid intake to compensate for this loss.

In contrast, while weight gain could result from an energy surplus (which includes excessive protein intake), it does not specifically highlight the unique consequences associated with high protein consumption. Enhanced muscle recovery can be a benefit of adequate protein intake, and improved digestion is typically associated with a balanced diet rich in fiber, rather than high levels of protein alone.