MIC B12 injections can be an effective, convenient, and easy way to boost your energy levels, increase metabolism, promote fat loss, improve immune function, reduce pain caused by oxidative stress in the body, and maintain general health
I didnt get shit for results, he says
Though some vitamin B12 is absorbed in the mouth, it needs the intrinsic factor thats made in the stomach to be effective

Side effects that you should report to your primary care physician as soon as possible: Allergic reactionsskin rash, itching, hives, swelling of the face, lips, tongue, or throat Change in vision Dehydrationincreased thirst, dry mouth, feeling faint or lightheaded, headache, dark yellow or brown urine Gallbladder problemssevere stomach pain, nausea, vomiting, fever Heart palpitationsrapid, pounding, or irregular heartbeat Kidney injurydecrease in the amount of urine, swelling of the ankles, hands, or feet Pancreatitissevere stomach pain that spreads to your back or gets worse after eating or when touched, fever, nausea, vomiting Thoughts of suicide or self-harm, worsening mood, feelings of depression Concerns for thyroid cancer new mass or lump in the neck, pain or trouble swallowing, trouble breathing, hoarseness Concerns for pancreatitissevere stomach pain that spreads to your back or gets worse after eating or when touched, fever, nausea, vomiting This list may not describe all possible side effects

Research references 10 mcg/kg in animals, and human practice typically uses 200 to 800 mcg per day
Methylcobalamin injections should be used cautiously in those patients with benzyl alcohol hypersensitivity