National Academy of Sports Medicine (NASM) CNC Practice Exam - Prep & Practice Questions

A high protein diet can potentially lead to kidney issues for individuals who already have pre-existing kidney conditions. This is primarily due to the increased nitrogen load from protein metabolism, which the kidneys must process. For healthy individuals, consuming a high-protein diet is generally safe; however, for those with compromised renal function, the stress of filtering excess protein waste can exacerbate kidney damage and lead to further health complications.

In individuals without kidney issues, high protein intake can often support muscle maintenance and growth, contribute to weight management by promoting satiety, and may not directly negatively impact hydration status when consumed alongside an adequate intake of fluids. The unique vulnerability for those with underlying health problems highlights the importance of tailoring dietary plans to individual health conditions.