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Treatments are usually administered over several weeks to gradually restore NAD+ levels while supporting metabolic balance
Initial loading protocols often use daily or every-other-day dosing for the first one to two weeks, followed by weekly, then monthly maintenance
Because vitamin B12 helps the body produce brain chemicals that can affect mood and cognitive functions, a deficiency may lead to anxiety or depression
One-size-fits-all dosing is the most common mistake
Over-the-Counter Availability: Many oral B12 supplements are available over the counter, making them easily accessible
Dec 10 2020;10(12):e041290
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