how often do you inject b12 shots Injection Dosage and Frequency: 7 Guidelines for Adults Vitamin B12 Injections: Ideal Dosage
Description
Adults usually start with 1000 mcg (1 mg) of vitamin B12

The duration for B12 to work varies from person to person

Fatality in mice due to oversaturation of cellular microRNA/short hairpin RNA pathways

Beyond Month 6: Maintenance Most patients continue at 2.4 milligrams weekly through month 12, when full clinical trial endpoints are typically reached
