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its about staying sharp, strong, and fully capable as you age

#### Note: Always consult a healthcare professional before starting any new medication or treatment regimen

"Although many of the symptoms improve with treatment, some problems caused by the condition can be irreversible if left untreated," warns the NHS

For a broader look at what B12 does beyond energy including its role in nerves, methylation, and brain health see our complete vitamin B12 benefits guide

Women should consult their healthcare provider about appropriate timing for discontinuation, as the medication has a half-life of approximately 5 days with elimination occurring over several weeks