7 Vitamin B12 Vitamin B12, also known as cobalamin, plays a crucial role in the biochemistry of the nervous system, contributing to essential processes such as the synthesis of DNA, S-adenosylmethionine (SAM), and succinyl-CoA, all of which support nerve cell function and overall neurological health (20, 22, 27, 70, 71)
B12 deficiency symptoms can be chalked up simply to aging
This is especially important if you experience symptoms commonly associated with high vitamin B12 levels in the blood, including: 9 Gastrointestinal issues, such as nausea, vomiting, or diarrhea Headaches Tingling sensations in the hands and feet Weakness and fatigue Should I Be Concerned About High Vitamin B12 Levels
On my farm, we keep a multi-species B12 solution on hand that can be administered to any species of livestock we have on the farm (we raise sheep, chickens, and pigs, but the solution could also be used for goats and cattle or even domesticated pets)