The Protein Paradox: How High-Protein Diets Impact Your Kidney Health.
Summary
- High-Protein Isn’t Always High-Health - Diets with excessive animal protein—especially red and processed meats—can lead to kidney hyperfiltration and a long-term decline. This is especially risky for those with pre-existing conditions or a single kidney.
- Keto Concerns for Kidneys - The ketogenic diet may contribute to metabolic acidosis, kidney stone formation, and an inflammatory gut profile while eliminating kidney-protective foods such as fruits and legumes.
- Your Protein Needs Are Unique - Most adults need ~0.8g/kg of protein per day. Athletes may need slightly more, but rarely over 1.5g/kg. At least half of your intake should come from plant-based sources, with regular hydration and testing for those at risk.
