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Old Apr 16, 2016, 06:31 PM
BudFox BudFox is offline
Grand Magnate
 
Member Since: Feb 2015
Location: US
Posts: 3,983
I think a blood level of 7,5 is very low.

My was previously at 17, and is now in the 50s. I am still depressed. SHould probably be higher. But for me there are seemingly many factors.

BTW, apparently Vit D is best absorbed in the presence of Vit K, and possibly Vit A.