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Therapeutic Goods Administration: Product and Consumer Information
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PMCID: PMC10401663
Becky Upham Author Becky Upham has worked throughout the health and wellness world for over 25 years
More recent data tells a different story
In fact, the absorption of B12 requires that you have adequate stomach acid (among many other factors), which means that if you are taking acid blockers for reflux you are likely reducing your absorption of B12
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