Tested for Vitamin B12 in Blood
Normal range: 240.0 - 900.0 pg/mL
Day 1: 577.0 
Day 554: 621.0 
Day 848: 1156.0 
Day 893: 902.0 

Tested for Vitamin B12 in Blood
Trend is increasing
Abnormality: 
High values on days 848, 893
