What is Vitamin B12
All these are common complaints that can result from a myriad of different medical problems. But there is often just one cause that links them all – vitamin B deficiency.
Vitamin B12 is sourced from animal products such as meat, fish, milk and eggs. It is one of the water-soluble B vitamins which is bound to protein within food. However, it is difficult to absorb through the gut. This means you may be struggling to get enough through a healthy diet.