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Journal of Endocrinology and Metabolism , 4 (3), 64-77
However, some individuals may struggle to maintain adequate vitamin B12 through their diet alone
Early support can make a significant difference in daily comfort
Products vary widely
If they find a potential client is severely B12 deficient but has not been diagnosed and needs to be referred to a GP, they will explain this without skewing chances of diagnosis by not giving a B12 injection
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