how to inject b12 shots Injection Site For Shot Is it better B12 into muscle or fat? Do You Need a Prescription

More energy Has my b levels on point Perfect for energy and overall feeling great

Common side effects include, but may not be limited to: pain or redness at the injection site mild diarrhea pruritus (itching) increased swelling joint pain dizziness headache nervousness or anxiety Serious side effects may include: allergic reactions peripheral vascular thrombosis hypokalemia (low potassium levels) pulmonary edema (fluid build-up around or in the lungs) thrombocytosis congestive heart failure There have been reports of anaphylactic shock and death after the parenteral administration of vitamin B12

Summary Vitamin B12 does not directly raise testosterone, but research suggests men with low B12 levels may also have lower testosterone and reduced sperm counts

1 mg = 1000 mcg