In addition to fatigue, a deficiency of B12 can lead to other symptoms like pale skin, headaches, depression, gastrointestinal problems, difficulty concentrating, decreased mental function, mouth and tongue pain or inflammation, and paresthesia in your hands and feet
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Wed like to shed some light on the subject, because this idea of B12 magically obliterating fat and making you slim seems to be circulating a lot around the internet
It also suppresses the oxidation of low-density lipoprotein, quenches hydroxyl and other reactive oxygen species, and chelates iron in a manner that blocks iron-driven lipid peroxidation
Regulatory Status Snapshot Not approved as a therapeutic drug by major regulators Safety profile not established in large human populations Need help interpreting this evidence for your situation