Vitamin B12 – The Nutrient Critical to Good Health

Vitamin B12 plays an essential part in our health, and deficiencies can lead to severe issues. But what exactly does B12 do and how common are deficiencies? The answer may surprise you. Known also as Cobalamin, Vitamin B12 is a nutrient that plays a crucial role in nerve function, , cognitive health, the production of red blood cells, and DNA synthesis. Low levels can lead to fatigue, brain fog, hormone imbalance, mental health problems, and physical disability. Severe, longstanding deficiencies left untreated can lead to permanent brain and nerve damage, and even death. Sometimes this is caused by Pernicious Anemia, which is an Autoimmune B12 deficiency, where the body attacks the Intrinsic Factor in the gut necessary for proper absorption of B12. B12 cannot be made by the body and so must come from the foods we eat, or supplementation. In addition, plants do not make B12, only animal products like meat, eggs and dairy which