[1] Other rare side effects noted (mostly in older literature or high-dose use) include: polycythemia vera and peripheral vascular thrombosis in patients receiving repeated injections (though these associations are not well understood, they were listed in prior product literature as possible adverse events)
For really bad cases, you might need more, and shots are given once a week, or as the doctor says
A significant sign that the injections are working is a reduction in symptoms of vitamin B12 deficiency, such as weakness, rapid heart rate, easy bruising or bleeding, and pale skin
However, with recent advancements in medical science, achieving weight loss goals while managing a hectic lifestyle has become more attainable than ever before
Precautions Do not use B12/MIC if you are pregnant, nursing, or planning to become pregnant or breastfeed