(2022) found coring in 17.3% of punctures overall, worst with 18G at 38%
Maximizing the Effectiveness of B12 Injections While the benefits of B12 injections can last for several weeks to several months, there are several strategies individuals can use to maximize their effectiveness: Maintain a well-balanced diet: Consuming a diet rich in B12-containing foods, such as meat, fish, eggs, and dairy products, can help support optimal B12 levels and enhance the effectiveness of B12 injections
Food and Drug Administration (FDA), BPC-157 is not approved for any human therapeutic indication and has been restricted from use in compounding pharmacies due to a lack of safety data
For someone with normal B12 levels, the benefit of routine injections for wellness is unproven, while potential harms, however small, accumulate with repeated treatment