self injection b12 Instruction Guide for Intramuscular (IM) Self-injection of Methylcobalamin 1mg/5mg B12 Injections at Home -
Description
There is no way to know which category you fall into without trying

(v) non-alcohol abuser (alcohol consumption 5 yielded a sensitivity and specificity of 98% and 55%, respectively, for identifying poor sleep quality [29]

Accessed February 2, 2018

Some studies suggest that your body may absorb cyanocobalamin slightly better than methylcobalamin
Boosting your B12 levels can help strengthen your bodys defenses, particularly during times of illness or stress
