how do you feel after a b12 injection Feeling worse Injection: Answering concerns Why Do You Need B12

When treating with supplements, repeat blood testing of vitamin B12 and folate levels is done to monitor and confirm adequate treatment

However, as with other medications or medical treatments, these injections may produce mild side effects

We also look into how these choices are backed by science and where the evidence gap exists

The delayed gastric emptying induced by these medications can cause: Prolonged fullness and early satiety Nausea and occasional vomiting Altered oral and esophageal sensations Potential changes in oral sensations These gastrointestinal symptoms can create conditioned taste aversions, where the brain associates certain foods with discomfort, leading to reduced palatability