how long do you take vitamin b12 injections and Weight Loss: Does it Work? How Long Do the Benefits

Vitamin B12 shot side effects Most people tolerate vitamin B12 injections well, but possible side effects include: Mild: soreness or redness at injection site, mild diarrhea, nausea, headache, itching Rare but serious: allergic reactions (rash, swelling, difficulty breathing), low potassium (hypokalemia), dizziness or heart rate changes Get emergency medical help if you have signs of an allergic reaction to Vitamin B12: hives

What are the different routes of administration for B12 injections, and how do they impact dosing

Eggs In addition to being a good source of protein, eggs are also high in vitamin B12

Strength: 25mg