b12 tablets vs b12 injection What Are Injections? And Are They Safe? Oral vs. Intramuscular Vitamin B12

PubMed Central, Shibao, Cyndya, et al

This area is commonly used when a larger volume of medication needs to be injected

It treats conditions such as diabetes and weight loss

However, some individuals report experiences that suggest possible associations between B12 and anxiety-like symptoms in certain contexts: High-dose supplementation : Some individuals report feeling 'overstimulated' or experiencing changes in energy levels when initiating B12 supplements

While many who are deficient opt for oral, over-the-counter supplements, we recommend approaching the deficiency head-on with B12 injections

Using them under medical supervision is essential, considering potential side effects and ensuring they complement a balanced diet and exercise plan