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Metformin and reduced vitamin B12 levels: new advice for monitoring patients at risk
Injections are one option a provider may recommend when a deficiency is confirmed, especially when absorption is a concern
There are two ways to measure the B12 supply: directly measure B12 in the blood measure certain decomposition substances in the urine, which accumulate in the instance of deficiency According to both routes there are different methods
Vitamin Injections Feeling run down
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