Verification with serum methylmalonic acid and/or serum homocysteine level may be necessary in asymptomatic patients with high-risk conditions, symptomatic patients with low-normal levels of vitamin B 12 (200 to 350 pg per mL), or symptomatic patients in whom vitamin B 12 deficiency is unlikely but must be excluded
Only available if prescribed after an online consultation with a healthcare provider
Journal of Biological Chemistry, 202, 445-456
With NMN, research in humans is still emerging, but similar doses (250500 mg) are commonly used by consumers, and studies in adults have used up to 600 mg daily safely
That's a variable most billing teams overlook
By sticking to this initial treatment plan, we can manage mild Vitamin B12 deficiency in adults well