b12 injection where to inject Injections | Vitamin B12 Therapy | Hanover, MA B12 Shots at Home: How,

Handling of this product should be undertaken only by licensed, qualified professionals

What side effects can Vitamin B12 injections cause

Symptoms of B12 deficiency include: Low energy and fatigue Digestive problems Depression and moodiness Insomnia Brain fog and memory loss Anemia Reduced immune system function Tingling or numbness in the extremities Swollen tongue Loss of vision or hearing Jaundice Kidney disease Pale skin Poor circulation in the extremities If you are over age 50 and are experiencing one or more of the above symptoms, boosting your intake of B12 cannot hurt, and it may provide a safe and inexpensive solution while preventing a wrong diagnosis

Choline is critical for normal membrane structure and function

Feb 2016;273(2):285-94