does vitamin b12 injections help with weight loss and Loss: How it Work? How Does a B12 Shot

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Data availability All data are available upon request from the authors and summary data will be made available via the UK Biobank ( Funding This work was supported by Health Data Research UK, an initiative funded by UK Research and Innovation, Department of Health and Social Care (England) and the devolved administrations and leading medical research charities

Certain health conditions may interact with B12 supplements