Energy and activity People who feel less fatigued move more
Tribedoce contributes to maintaining riboflavin levels
Peripheral vascular thrombosis: Increased risk of clotting in individuals with elevated levels
Use sterile needles and medical-grade B12 solutions
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
B12 is also crucial in the prevention of a type of anemia that can leave you feeling tired and out of energy