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"I'm concerned that we're responding to a market-induced demand rather than a decision based in solid science," Dr
Some studies have shown that metformin can reduce the absorption of vitamin B12 in 30% of people with type 2 diabetes (Vitamin B12 deficiency in metformin-treated type-2 diabetes patients, prevalence and association with peripheral neuropathy)
But at 7.5mg, you need 150 units
Vegans and vegetarians
Vitamin B12 may interact with different medications, so it is important to inform your doctor of all other medications, whether they are prescribed or over the counter, to be safe
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