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This is thought to be because B12 plays a role in producing neurotransmitters such as serotonin, which are essential for regulating mood
Always look for signs of tampering such as broken seals and missing caps
Vials (NAD+, 1000 mg each) A 1000 mg vial covers roughly 1020 days at 50100 mg/day, so plan multiple vials per week depending on your dose
Eat enough leafy greens
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