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Journal of Functional Foods, 49 , 235-240

[9] [14] Neurological symptoms associated with B12 deficiencysuch as paraesthesia, ataxia, or cognitive impairmentrequire urgent treatment with more frequent injections (1mg on alternate days initially) to prevent irreversible nerve damage

It is found in human plasma, saliva, and urine, where it forms a natural part of the way your body functions

Some experts recommend taking B12 supplements on their own because they can bind with or interact with other ingredients, so its a good idea to chat with a healthcare pro before making this call

Q: Can B12 shots help with weight loss