are b12 injections better than tablets Can you take a pill instead of the shot? B12 Injections vs. Oral Supplements:

This product contains 1000 mcg of cyanocobalamin per mL and is supplied in vial sizes including single-dose and multiple-dose presentations

These include anaphylactic shock, pulmonary edema, or congestive heart failure in susceptible individuals

That said, patients with active diabetes or significant metabolic dysfunction should have any investigational peptide protocol reviewed by their endocrinologist or primary care physician alongside their supervising aesthetic medicine provider

Below are some of the potential side effects you might experience from B12 shots: 1

In research settings, it is studied for its role in energy metabolism, nerve repair, and cognitive support