how to give a vitamin b12 injection self-inject intramuscular - Overview How to give yourself a
Description
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Self-treating with high-dose supplements before GP assessment can interfere with diagnostic blood tests and mask underlying conditions like pernicious anaemia
Case series, such as that described by Lotz-Havla et al
Do not force-feed
This almost ensures full absorption, which helps people who struggle to get enough B12 from food or pills
