Tested for pH in Urine
Normal range: 5.0 - 8.0 units
Day 1: 6.5 
Day 51: 6.5 
Day 473: 6.5 
Day 700: 5.5 
Day 1033: 5.5 
Day 1207: 7.0 
Day 1676: 6.0 

Tested for pH in Urine
Trend is decreasing
No abnormality, normal measurements 
