Thread: A B12 of 12?
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Old 08-19-2018, 04:54 PM
Marlene Marlene is offline
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Join Date: Apr 2007
Posts: 498
15 yr Member
Marlene Marlene is offline
Member
 
Join Date: Apr 2007
Posts: 498
15 yr Member
Default Interesting info
B12 testing via urine. It's interesting to see they don't look for B12 but MMA/creatine concentrations.

Vitamin B12 Deficiency Urine Test | Dr. Schweikart
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