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Its not just about preference its all about something called intrinsic factor If your body doesnt produce enough intrinsic factor, you wont absorb B12 properly from food or tablets no matter how many you take
4 : 1/4 2
Common Side Effects Gastrointestinal: Nausea, vomiting, abdominal cramps, and diarrhea the most common adverse effects, occurring primarily at doses exceeding 3 g/day [1][5][7]
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doi:10.1055/a-1206-1064
But we want to be respectful of the Members time for sure
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