It's a complex biological puzzle
And the good thing about vitamin B12 treatment is that its basically impossible to overdose
We recognized that software-based technologies, like those described by CPT codes 0697T and 0698T, are unique and rapidly evolving and that a significant fluctuation in payment may hinder patient access to these new services
This idea is supported by Baek et al, who reported improved cognitive performance in older adults with cognitive impairment that completed 6-week of dual-task resistance band-based RT (3 sets of 10 repetitions, 3 times per week), which involved cognitively stimulating tasks simultaneously during RT (Baek et al., 2024)
Injections bypass the all too finicky digestive process, ensuring maximal absorption of the B vitamins regardless of digestive health, medication use, or lets face it poor diet
doi: 10.1038/s41413-023-00292-7 100 LiaoZCaiXZhengYLinJYangXLinWet al