Vitamin B12 deficiency can be sneaky, harmful - Harvard Health ...

Vitamin B12 deficiency can be sneaky, harmful - Harvard Health ...

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日期:2024-09-29
The cause was lack of vitamin B12 in his bloodstream, according to a case ... or other form of weight-loss surgery are also more likely to be low in vitamin B12 ... The contents displayed within this public group(s), such as text, graphics, and ......看更多