Concept:
A high-protein diet increases the breakdown of purines, which leads to increased production of uric acid.
• Excess uric acid can crystallize and form kidney stones.
• These are known as uric acid stones.
Step 1: Understand protein metabolism.
High protein intake increases nitrogenous waste and uric acid levels.
Step 2: Identify the type of stone formed.
Accumulation of uric acid leads to formation of uric acid stones.
Step 3: Analyze options.
• (A) Calcium stones: Related to calcium metabolism
• (B) Uric acid stones: Correct
• (C) Struvite stones: Due to infections
• (D) Cystine stones: Genetic disorder
Step 4: Conclusion.
Thus, high protein diet can lead to uric acid stone formation.
Final Answer: Option (B)