Patients who typically benefit from vitamin B12 injections include individuals diagnosed with vitamin B12 deficiency, those experiencing difficulties absorbing nutrients through their digestive tract, or patients who follow restrictive dietary patterns, such as strict vegetarians or vegans
Another vital advantage of an injection is a pure and safe compound meeting the highest standards defined by pharmaceutical regulators
or low potassium level - leg cramps, constipation, irregular heartbeats, fluttering in your chest, increased thirst or urination, numbness or tingling, muscle weakness or limp feeling
A 2024 study found deficiency prevalence ranges from 5% to 52% in vegans, with the wide gap reflecting differences in supplement use
In children, decreased levels of intrinsic factor can be an inherited (genetic) condition