Vitamin B12 is primarily involved in the production of red blood cells, the maintenance of a healthy nervous system, including brain function, and releasing energy from food
A good candidate for Vitamin B12 injection is someone who has been diagnosed with a B12 deficiency, which can include people with certain medical conditions, older adults, vegans, and vegetarians who might not get enough B12 from their diet
Their presentation depends entirely on the function of the brain region involved. A focal seizure arising in the motor cortex may produce rhythmic jerking or stiffening of one limb or one side of the face
In regards to WADAs criteria, BPC-157 probably crosses the threshold for the second due to the lack of information we have about it, but I think it is hard to argue that we know enough for it to meet the first and third
If you have a vitamin B12 deficiency, you are likely to benefit from vitamin B12 shots