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Once denatured, the peptide cannot refold correctly and loses its biological activity
Learn how long B12 stays good, how to extend shelf life, and what happens after the expiration date
This drying time is what actually kills the germs and ensures the site is properly disinfected
Antacid drugs that neutralize stomach acid, as well as acid-suppressing agents such as proton-pump inhibitors, can inhibit the absorption of vitamin B 12 by preventing its release from food in the stomach
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