Vitamin B12 injection is a process that entails administering vitamin B12, an important nutrient for the physique, straight right into a muscle or fatty tissue. It’s usually used to deal with vitamin B12 deficiency, which may trigger a spread of well being issues, together with anemia, fatigue, and nerve harm. Vitamin B12 isn’t naturally produced by the physique and have to be obtained by means of weight loss plan or supplementation.
Vitamin B12 injections are sometimes given by a healthcare skilled, akin to a health care provider or nurse. The injection web site is normally the higher arm or thigh. The injection itself is normally fast and comparatively painless. Nonetheless, some folks might expertise some discomfort or redness on the injection web site.