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These include: The severity of B12 deficiency The presence of underlying health conditions Genetic variations affecting B12 metabolism The duration of supplementation Knowing these factors helps tailor the dose to meet individual needs, ensuring the best results
Some weight-loss clinics offer vitamin B12 injections as part of their weight-loss program
[152] Healthcare practitioners at clinics and spas prescribe versions of these intravenous combination products, but also intramuscular injections of just vitamin B 12
Most vitamin B12 injections dont pose the risk of side effects
[1] [2] B12 functions as a cofactor in cellular metabolism, participating in the conversion of homocysteine to methionine and the metabolism of methylmalonic acid, both crucial for energy production
My GP also hadnt seen a reaction like that - I had palpitations and extra symptoms that hadnt been present before, but luckily Id heard of reversing out, so while it wasnt pleasant, at least it wasnt unexpected
