what are b12 injections made from Best Vitamin Injection Sites Best Vitamin B12 Injection Site:
Description
According to the National Institutes of Health (NIH), vitamin B12 hasnt been proven to cause any serious harm, even at high doses

For example, if the target daily dose is 100mg for a research subject, a protocol might involve 50mg in the morning and 50mg in the evening

Simple calculations help maintain consistent concentration for research applications

Anemia following Roux-en-Y gastric bypass for morbid obesity

Common side effects include site redness, swelling, or mild pain, which are commonly alleviated by site rotation

Your provider should reassess your B12 levels periodically typically every 3 to 6 months to determine whether continued injections are warranted or whether oral supplementation is sufficient to maintain adequate levels