Tested for 25-OH Vitamin D in Blood
Normal range: 30.0 - 60.0 ng/mL
Day 820: 10.0 
Day 959: 17.0 
Day 1696: 7.0 

Tested for 25-OH Vitamin D in Blood
Trend is decreasing
Abnormality: 
Low values on days 820, 959, 1696
