Vitamin B12 shot side effects Most people tolerate vitamin B12 injections well, but possible side effects include: Mild: soreness or redness at injection site, mild diarrhea, nausea, headache, itching Rare but serious: allergic reactions (rash, swelling, difficulty breathing), low potassium (hypokalemia), dizziness or heart rate changes Get emergency medical help if you have signs of an allergic reaction to Vitamin B12: hives
While it is available as a dietary supplement and has shown positive results, such as in animal research, clinical studies still need to take a closer look at its efficacy and safety in various applications
Because we work with brands that sell products in multiple regions, I always make sure that our manufacturing processes follow strict quality control protocols and internationally recognized standards
During the session: A session typically takes 3045 minutes