how often can u have b12 injections Should I Get Shots? A Guide to Your Schedule Optimal Vitamin B12 Dosage and
Description
Importantly, functional B12 deficiency can sometimes coexist with high total B12 levels, especially in kidney disease, and may require additional testing with methylmalonic acid (MMA) or holotranscobalamin if deficiency is suspected clinically

Frystyk J, Grfte T, Skjaerbaek C, Orskov H

a condition known as neuropathy, which simply signifies a problem with the nerves
&srotate=0)
10.1186/gb-2009-10-11-r130 156 WuX.ZhangL.MiaoY.YangJ.WangX.WangC.et al (2019)

Yes, they can

10.1007/s11882-014-0462-4 142 SheenE.TriadafilopoulosG
