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The results of the injections can last for up to a week, depending on the patients metabolism
Absorption Injections guarantee delivery into the system, avoiding issues with low stomach acid or lack of intrinsic factor Administration Injections usually require a medical professional (monthly), while supplements are taken daily
Eat enough dairy foods or B12 fortified foods for this purpose
A small number of people are allergic to B12, but this is rare
Some pharmacies and clinics offer discount programs
The common side effects of B12 shots include pain at the injection site, mild swelling, and temporary redness
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