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Vitamin B12 injections provide a safe and reliable alternative to oral B12 supplements
How Does LC-MS Support Identity Verification
Metformin, commonly prescribed for diabetes, and proton pump inhibitors used for acid reflux can both reduce B12 absorption over time
That option is expensive in the long term
However, peptides with little clinical research were on the chopping block due to concerns of impurities and dangerous side effects linked to compounded treatments
Common side effects are rare but may include mild gastrointestinal symptoms such as nausea, diarrhoea, or upset stomach, particularly when starting supplementation
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