nasal b12 vs injection DTB Methylcobalamin (Vitamin B12) - Intranasal Delivery b12 nasal spray vs. injection

We start with a 1,000 mcg injection every week to quickly fix the deficiency

Instruct patients to contact their healthcare provider if they have severe or persistent gastrointestinal symptoms [see Warnings and Precautions (5.2)]

The second phase was a pilot study done in subjects with Vitamin B12 deficiency to assess the change in cognition following Vitamin B12 supplementation

They also have an impact on NAMPT levels 6 , which fluctuate to meet cellular NAD+ demand

Cyanocobalamin is for individuals who have a diagnosed vitamin B12 deficiency or are at high risk of developing one

Strong safety record across clinical reviews