can you have a reaction to b12 injections Feeling worse after Injection: Answering concerns B12 Injection Therapy in Shoreline
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FYI, my son has lost 53 lbs

A state-licensed, board-certified MD, DO, or qualified medical provider reviews your intake and creates a treatment plan personalized for you.* Enjoy 24/7 direct access to a provider, plus community support and motivation to keep you on track

Those pregnant, breastfeeding, or undergoing cancer treatment should avoid it until more data becomes available

This is an effective method to strengthen your immune system and improve your metabolism

Nature (2005) 434(7029):10813

Common side effects may include: Local soreness at the injection site Mild swelling Headache Severe allergic reactions are rare but possible