You must first consult with a licensed healthcare provider to determine whether or not you are an eligible candidate
Despite the effectiveness of current treatments for weight management, some individuals will not reach the therapeutic goals that are associated with greater body weight reduction, Sean Wharton, MD, FRCPC, PharmD, medical director of the Wharton Medical Clinic, assistant professor at the University of Toronto and adjunct professor at both McMaster University in Hamilton, Ontario, and York University in Toronto, and colleagues wrote in the STEP UP publication
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In addition, certain medical conditions and medications can cause vitamin B12 deficiency (30)
Brand-name pens only deliver fixed doses (0.25, 0.5, 1.0, 1.7, or 2.4 mg)
I read the original 2007 paper to check the 15% figure myself before writing this