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Most adults tolerate them well
Over-dosing or skipping titration steps can cause severe nausea, dehydration, gastroparesis (delayed stomach emptying), and in rare cases pancreatitis or hypoglycemic events
[My first year I saved] at least $40,000, the second year around $100,000
But some people need to take vitamin B12 supplements to prevent or treat a deficiency
[2] When used in supplementation, all of the vitamin B 12 vitamers have been argued to be beneficial, with there not being clear evidence that any are relatively more or less effective
Post-Surgery Patients : People who have undergone intestinal surgery, including weight loss surgery (like gastric bypass), may have reduced capacity to absorb B12
US$ 21.11
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US$ 24.70
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