Vitamin B12, or cobalamin, is essential for the production of red blood cells and the maintenance of a healthy nervous system
His progress in researching was eventually awarded by the American Physiological Society with the Gatorade Beginning Investigator in Exercise Science prize
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
Before diving into the science, it helps to understand the basics
FoodData Central, (2019)
Symptoms may include severe abdominal pain, particularly in the upper right area, nausea, vomiting, and fever