Tested for 25-OH Vitamin D in Blood
Normal range: 30.0 - 60.0 ng/mL
Day 1820: 40.0 
Day 2207: 28.0 
Day 2533: 18.0 

Tested for 25-OH Vitamin D in Blood
Trend is decreasing
Abnormality: 
Low values on days 2207, 2533
