vitamin b12 injections cfs Can Help Clear the Brain Fog and Fatigue of Long COVID and ME/ CFS? needles and syringes without needle (to use with any needle) are sold separately B12 Shots for Total Well-being

Take off contaminated clothing and wash it before reuse

Doff gloves if worn, perform hand hygiene, and document (muscle used, time administered, right or left side, amount of medication instilled, and patients response)

LeRoith D, Werner H, Beitner-Johnson D, Roberts CT

Little robust, reliable evidence supports current recommended dosing schedules, and no clinical studies assess the effectiveness and optimal dosing of intramuscular cobalamin preparations for symptom relief, other than studies assessing attained serum B 12 concentrations and sometimes haematological response.525354 Studies as early as the 1960s reported considerable differences between individuals in pharmacodynamics5253545556 and dose requirements.57 Some patients may require a more frequent injection regimen, especially those with neurological symptoms, varying from twice weekly to every 2-4 weeks to become and remain asymptomatic

The researchers identified this approach as "corrination," the attachment of corrin ring-containing compounds to GLP-1 agonists