pre-existing kidney disease or reduced renal function, excess protein accelerates tissue damage. The hyperfiltration required to process nitrogenous waste increases intraglomerular pressure. While healthy kidneys generally adapt to higher workloads, individuals with undetected renal compromise should avoid unmonitored high-protein regimens.
2. Elevated Risk of Kidney Stones
Diets heavy in animal proteins increase uric acid production and reduce urinary citrate levels (which naturally protect against stone formation). This combination significantly raises the risk of developing painful calcium oxalate and uric acid kidney stones.
3. Gut Microbiome Imbalance
When large quantities of unabsorbed protein reach the colon, resident bacteria ferment these amino acids (a process called protein putrefaction). This process generates metabolic byproducts like ammonia and hydrogen sulfide, which can negatively alter the gut lining and disrupt microflora balance.
4. Bone Mineral Density Concerns
