31. Furthermore, they may increase their vitamin B12 , which also lowers homocysteine, if they eat more meat. 32. This all leads to vitamin B12 deficiency and serious diseases, especially for babies and the elderly. 33. For example, elevated levels of folic acid can interact with vitamin B12 deficiency to cause neurodegeration. 34. This also contains villi and vitamin B12 ; bile acids and any residue nutrients are absorbed here. 35. A deficiency of methionine, vitamin B12 and folacin can affect the body's ability to produce SAM-e. 36. Does anyone have some milk or vitamin B12 ? 37. For example, there is some evidence that vitamin B12 supplementation may prevent recurrence in some individuals. 38. There is no solid evidence that folate or vitamin B12 improves outcomes in those with cognitive problems. 39. Additionally, nitrous oxide depletes vitamin B12 levels. 40. The issue with vitamin B12 is that we absorb vitamin B12 using transport enzyms in the stomach.
