had b12 injection but still tired Vitamin Side Effects and Safety Chronic Fatigue: Can B12 Shots
Description
The two most common for injections are methylcobalamin and cyanocobalamin
9.Brody, T
In children, decreased levels of intrinsic factor can be an inherited (genetic) condition
Thats where intramuscular B12 shots come inthey bypass the digestive system for faster absorption and quicker benefits
Adults usually start with a 1000 mcg dose daily for a week
