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Nature (2014) Our products are strictly intended for laboratory research use only
If you are not able to have B12 injections, you may be suitable for treatment with B12 tablets or other forms of B12 supplements
However, absorption decreases significantly as doses increase, and individuals with compromised gut health may absorb only 1-2%
[13] Overall, for the majority of users the side effects are mild and temporary, but anyone experiencing persistent or severe symptoms should seek medical attention
The 5 initial loading doses are usually all that is needed for long lasting protection
Pernicious anemia is associated with an increased incidence of carcinoma of the stomach, but this is believed to be related to the underlying pathology and not to treatment with cyanocobalamin
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