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However, try out 4-6 mm / 30-31G needles first
The formula's effectiveness stems from its approach to metabolic support
It allows the identification of unconverted cobalamins and provides more information relevant for evaluating the performance of the method
The reasons: Low lower limit : In most countries, the lower end of the standard vitamin B12 range (100-250 pg/mL) is too low, often missing severe deficiencies
Protein aggregates can trigger immune reactions at the injection site or systemically
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