Tested for 25-OH Vitamin D in Blood
Normal range: 30.0 - 60.0 ng/mL
Day 1106: 16.0 
Day 1512: 27.0 
Day 1856: 20.0 
Day 2363: 23.0 
Day 2729: 26.0 
Day 3175: 20.0 
Day 3398: 20.0 
Day 3531: 18.0 

Tested for 25-OH Vitamin D in Blood
Trend is decreasing
Abnormality: 
Low values on days 1106, 1512, 1856, 2363, 2729, 3175, 3398, 3531
