After having a B12 shot, a person should monitor for adverse symptoms and seek medical help if they experience: severe pain at the injection site mild diarrhea a swelling sensation in the body temporary itching of the skin In rare cases, a person may also be at risk of: pulmonary edema peripheral vascular thrombosis, which involves blood clots polycythemia vera, which is a type of blood cancer If anyone experiences difficulty breathing, hives, and swelling, they need emergency medical help
Comparative genomic mapping implicates LRRK2 for intellectual disability and autism at 12q12, and HDHD1, as well as PNPLA4, for X-linked intellectual disability at Xp22.31
Are B12 injections safe for people without other medical conditions
The injections are usually given intramuscularly, often in the upper arm or thigh
Product Composition (Per mL) Methionine 20 mg Inositol 50 mg Choline 50 mg Vitamin B12 (Methylcobalamin) Standard dose (varies per compounder, often 1,000 mcg/mL) Total Volume 30 mL multi-dose vial Form Sterile, preservative-free injectable solution Route of Administration Intramuscular only Compounded to USP standards Storage Refrigerate at 28C Mechanism of Action Lipotropic Complex (MIC) MIC stands for Methionine , Inositol , and Choline a trio of nutrients known for their lipotropic (fat-loving) activity