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Newer or proprietary blends often command premium pricing
Disclaimer: These products are intended for laboratory research purposes only, and are not for human or animal consumption
Studies evaluating adolescents with postural orthostatic tachycardia syndrome (POTS) have found that a significant majority of these patients exhibit clinically low B12 levels compared to healthy controls
This is one reason compounding pharmacies favor 10 to 20 mg/mL as standard concentrations
Adverse effects: Seek medical advice if you develop any unusual, severe, or persistent side effects or symptoms after taking vitamin B12 supplements
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