Vitamin B12 injections bypass the digestive tract and deliver cobalamin directly into muscle or fatty tissue, which is why healthcare providers often recommend them for people with pernicious anemia, malabsorption conditions, gastric bypass history, strict plant-based diets, or age-related B12 decline
It is not known whether the components of Lipo-B (particularly vitamin B or amino acids in high doses) could affect a nursing infant, and therefore the safest course is to avoid such injections while breastfeeding
Some individuals may have difficulty absorbing B12 from dietary sources, making injections necessary
Only available if prescribed after an online consultation with a healthcare provider
Produced to pharmaceutical standards (e.g., by Hospira, a Pfizer subsidiary), it comes in 30 mL multiple-dose vials with semi-rigid polyolefin construction designed for repeated needle punctures while maintaining seal integrity