The usual B12 solution is 1,000 mcg/mL
The recognised reasons above, particularly the shift in potassium and the body adjusting to corrected levels, explain the symptoms without needing a detox theory
Our team will recommend a schedule based on your specific goals & labs
We like methyl B12 the most, because it comes bundled with a valuable methyl donor, a detoxifying agent to further boost your health
For people with healthy digestive systems, high-dose oral B12 supplements can be effective for a mild deficiency
Some patients feel as though they want more frequent injections, and occasionally we test levels to see if they are receiving adequate replacement, but Im not sure how strong the evidence is to support this. GPs should consider periodic vitamin B12 testing of higher-risk patients who take metformin, even if they dont display symptoms of deficiency, the UK medicines regulator said earlier this year