A few common symptoms associated with B12 deficiency are: Fatigue General weakness Irritability Numbness / Tingling Pale Skin Memory / Forgetful B12 shots deliver vitamin B12 directly into muscle tissue to boost energy levels, improve brain function, support red blood cell formation, and maintain healthy nerve cells throughout the body
Investigating Persistent Symptoms After Head Trauma A comprehensive history and targeted laboratory assessment may help distinguish structural injury from pituitary dysfunction, hormone deficiency, metabolic stress, systemic inflammation, gut dysfunction and medication effects
Mild headaches, slight fatigue, or minor injection site irritation can occur as the body adjusts
I highly recommend you seek them out, they are the best
The full benefits, however, typically last for about a week
Pollak, N