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Hence, you should be getting this essential nutrient from animal food sources and supplements
However, very high doses may cause side effects such as: B12 can also interact with certain medications, including those used to treat acid reflux, such as Prilosec (omeprazole) and Prevacid (lansoprazole), as well as some diabetes medications, such as metformin
For people with pernicious anemia or after stomach surgery, these shots are a real game-changer
We might adjust the dosage for elderly patients based on their health and medications
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