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how to give a b12 injection in the thigh Injections at Home - Safety Guide for Self-Administration Vitamin C and B12 Injection
Description
doi: 10.1016/j.cmet.2009.12.008

If symptoms progress, seek medical care

Take 1 capsule daily , preferably with food and water

NMNAT1 is ubiquitously expressed, NMNAT2 is primarily expressed in the brain, and NMNT3 is expressed in the lung and spleen 34

This can also affect vitamin B12 absorption
Preclinical models used oral dosing at 50100mg/kg body weight, but human-equivalent subcutaneous protocols typically range from 30mg to 50mg per injection, administered once daily
