Unlike enrolling in a formal clinical trial (which has extensive consent forms explaining experimental status), patients at wellness clinics might assume if a doctor offered it, it must be safe or allowed. Such misunderstandings could lead to feelings of betrayal and litigation if things go wrong
They deliver a high dose of B12 directly into the muscle (intramuscularly) or under the skin (subcutaneously)
See the full KLOW cycle-length guide for a comparison of 4-, 6-, 8-12-, and 16-week schedules
"Research use only" labelling is a legal classification, not a quality guarantee, and there is no mandated independent assay of identity, purity, aggregation state, or contamination for products in this market
How fast do B12 shots work