vitamin b12 injection in pregnancy injections during B-12 Injections: Use, Deficiency, Risks, & B-12 Pregnancy — Vitamin B-12 Supplementation during Pregnancy

According to Mayo Clinic.org , vitamin B12 (cobalamin) plays an essential role in the formation of red blood cells, cell metabolism, nerve function and the production of DNA

The NHS schedule for treating B12 deficiency is a loading dose of 1mg hydroxocobalamin by intramuscular injection every two to three days for two weeks, then a maintenance dose every two to three months for life when the cause is non-dietary

study used oral administration in rodents, which is part of what attracted research interest

Subcutaneous administration allows NAD+ Injections with NMN and 5-Amino-1MQ to enter circulation efficiently while providing a steady release of the compounds

This can lead to low potassium levels and high platelet count, which can, in turn, cause an irregular heartbeat and/or hypertension