what are b12 injections used for Best Vitamin Injection Sites Vitamin B12 plays an important
Description
While oral supplements can be helpful, they have to pass through your entire digestive system, where absorption can be unpredictable
Adults 30, 49 who self-administer at home often receive minimal injection training after their telehealth consult
Sub q should in theory give close to 100% bioavailability, but we really dont know the one PK study never tested it, so theres no measured number and no dosing conversion behind it
Some of the risks can be serious, such as fluid buildup in the lungs or a blood clot
