b12 injections im or subq How to Give at Home to Yourself · PA Relief How to self-inject intramuscular vitamin

A high potency injectable multivitamin for use in the relief of B vitamin deficiencies and to provide supplemental nutritional vitamins to cattle, swine and sheep

Vitamin B12 helps support neurotransmitters, like serotonin and dopamine, which play a role in regulating your mood and alleviating stress

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PMID 15883631

doi: 10.1210/er.2007-0003

Aim for a minimum of 0.7 to 1.0 grams of protein per pound of lean body mass daily