When recovery slows down, training volume, progressive overload, and performance can all suffer
Peripheral neuropathy, subacute combined degeneration of the spinal cord, or cognitive impairment indicate more advanced deficiency and generally require intensive treatment over extended periods
Monitoring-guided supplementation is the usual approach, typically beginning with oral supplementation if blood tests indicate suboptimal levels, and escalating to IM injection if oral treatment is insufficient or poorly tolerated
Want to skip the math
However, and this is critical, R55 should only be used when: Loss of consciousness is explicitly documented Recovery was spontaneous (no resuscitation required) No underlying cause has been identified The episode is current, not historical If any of these conditions aren't met, you need a different code