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For patients without absorption disorders, high-dose oral supplements of 1,000 to 2,000 mcg daily have been shown to be comparably effective at correcting mild to moderate deficiency at lower cost and greater convenience.
B12 shots are given in the deltoid or gluteal muscle
If youre on the fence, consider your day-to-day: Do you deal with fatigue that doesnt match your sleep, recurring brain fog, or a pattern of good day, crash day
In our practice we notice that the Dutch College of General Practitioners (NHG) guidelines[1] are not sufficiently effective for a lot of patients, and that symptoms appear again after switching to injections once every two or three months
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