Tested for 25-OH Vitamin D in Blood
Normal range: 30.0 - 60.0 ng/mL
Day 1865: 15.0 
Day 1998: 14.0 
Day 2375: 18.0 
Day 2780: 16.0 
Day 2977: 24.0 
Day 3294: 22.0 
Day 3670: 16.0 
Day 4039: 15.0 

Tested for 25-OH Vitamin D in Blood
Trend is increasing
Abnormality: 
Low values on days 1865, 1998, 2375, 2780, 2977, 3294, 3670, 4039
