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The WHO 2025 guidelines recommend 1,000 mcg/day for 3-6 months, then 500 mcg/day, reducing anemia by 80-85% in children
However, if your body has trouble absorbing nutrients (which is common after certain GI conditions or surgeries), your provider may recommend B12 injections
Oxygen reacts with these amino acids, altering their structure and potentially destroying biological activity
Supplements work for some, but injections are more effective for people with absorption issues or low energy levels
Repeated freezing and thawing damages peptides through ice crystal formation
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