I am a 85 yr old male, in good health. However, my V.A. doctor found that I have a slight defect or abnormality in one kidney, and suggested avoiding daily intake of Ibuprofen (800 mg) daily, and of reducing my daily imbibing of 2 glasses of red wine (16 oz) to 1 glass of wine (8 0z). The target is to let the kidney repair itself. Comment?