b12 shot injection side effects Guide: Benefits, Dosage & Are Vitamin B12 Shots Right

It was first characterized as an incretin hormone, meaning it enhances glucose-stimulated insulin secretion from the pancreatic beta cells

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Possible adverse effects may include: Injection site reactions : Redness, swelling, irritation, or discomfort Gastrointestinal symptoms : Nausea, vomiting, stomach cramps, or diarrhea Headaches or dizziness Allergic reactions : Rash, itching, shortness of breath, or facial swelling (rare) Increased heart rate or anxiety (typically temporary from B-vitamins) Fatigue or weakness if used improperly Elevated liver enzymes when taken in excess particularly with methionine or choline Insomnia if taken late in the day due to increased energy levels Who should avoid or use caution

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Step 6: Insert and Press the Injection Once you locate the site, just pinch it and insert the injection needle inside

Early human trials in people with obesity found that daily AOD9604 was well tolerated and had a safety profile similar to placebo, with no major effects on glucose metabolism or IGF1, though weightloss results were modest and inconsistent