Common, mild effects: Temporary redness, swelling, or discomfort at the injection site
Triple-hormone-receptor agonist retatrutide for obesity: a phase 2 trial
The amino group at the 5-position combined with the methyl substitution at the 1-position creates a molecular configuration
it may also augment long-term cardiovascular risks due to abnormal lipid profiles
Specialist supplements such as DHEA, high-dose myo-inositol, or NAC may be appropriate, but should be discussed with a clinician particularly DHEA, which is only indicated for diminished ovarian reserve
Possible Side Effects Mild side effects of Vitamin B12 may include: ( 12 ) Mild pain, itching, or swelling at the injection site Temporary nausea or headache Mild diarrhea Hot flashes Vomiting These side effects do not affect all patients and are generally temporary and mild While rare, more serious side effects of Vitamin B12 injections can include ( 12 ): Irregular heartbeat Heart palpitations Hives or skin rash If you notice any severe reactions to a Vitamin B12 shot, contact a medical professional immediately