Lifestyle factors greatly influence ones Vitamin B levels
B12 Intramuscular Dose Recommendations The usual dose for vitamin B12 injections is 1000 mcg (1 mg)
These may include: Nausea and stomach upset Diarrhea Constipation Injection site redness or swelling Itching Headache Dizziness Blood clots Swelling In rare cases, some people may experience an allergic reaction to vitamin B12, which can cause symptoms such as hives, difficulty breathing, and swelling of the face, lips, tongue, or throat
This brings us to a particularly fascinating small molecule, 5-amino-1-methylquinolinium, or 5-Amino-1MQ
Healthline recommends foods rich in vitamin B12, including beef, eggs, dairy, and fortified cereals
Follow label instructions