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third-party testing is recommended for critical applications
[14] [35] Safety Profile Excellent preclinical safety: no toxicity at high doses, metabolized in liver, cleared by kidneys
Totally grateful - Thank you xx Bought b12 a number of times, tests by the doc show high level in blood
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Why B12 Supplements May Affect Your Bowels When gastrointestinal symptoms occur with B12 supplementation, several factors may be responsible
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