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cold symptoms after b12 injection Feeling worse Injection: Answering concerns Vitamin B12 Injections: What You
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This is because the FDA regulates the testing and approval of drugs, but not how doctors use drugs to treat their patients

I am wondering if people are reporting their symptoms to the FDA or just these types of sites

I have not drunk much alcohol for the last 3 months as I havent felt like it but I have drank alcohol over Christmas

(25) Interestingly, the bioavailability of vitamin B12 in dietary supplements has been found to be around 50% higher than from food sources
