Tested for 25-OH Vitamin D in Blood
Normal range: 30.0 - 60.0 ng/mL
Day 20: 25.0 
Day 315: 19.0 
Day 727: 39.0 
Day 1097: 43.0 

Tested for 25-OH Vitamin D in Blood
Trend is increasing
Abnormality: 
Low values on days 20, 315
