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You might be experiencing B12 deficiency and weight gain
The other mimics gut hormones that control hunger and insulin
Both work against your body in some way
It is also studied for its potential to speed up gastrointestinal tract healing and nerve tissue healing in brain lesions and traumatic brain injury models
However, functional deficiency can exist at levels up to 350 pg/mL, particularly when methylmalonic acid is also elevated
symptoms and lab results can guide maintenance frequency
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