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B12 injections deliver the vitamin directly into the bloodstream for immediate, reliable absorption
Can B12 tablets work if absorption is poor
When you first begin sermorelin therapy, you can expect to have more frequent check-ins as your doctor establishes the optimal dose and monitors your initial response
Medications that alter stomach acid, such as proton pump inhibitors (PPIs) and H2 blockers, as well as the diabetes medication Metformin, can significantly impair the absorption of B12 in the digestive tract
Slower injection, lower starting doses, and morning timing all reduce reported tolerability issues
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