Low levels of vitamin B12 can lead to: Depression Fatigue Poor memory Tingling sensation in the extremities Mania and psychosis (at extreme levels of deficiency) Permanent damage to the brain and nervous system (from long-term deficiency) Common causes of vitamin B12 deficiency include poor absorption (due to age, pernicious anemia, atrophic gastritis, Crohns Disease, long-term use of acid-reducing drugs, etc.) and vegetarian/vegan diets that limit the consumption of meat, dairy, and seafood
Taking a moderate, highly bioavailable dose every day is generally more effective than taking a massive dose once a week
On the other hand, serious fiber crumbling was observed in the cooking paper, similar to that in the filter paper
2013;17(4):52531 Hawley MA
The involvement of tumor necrosis factor-alpha (TNF) as an intraovarian regulator of oocyte apoptosis in the neonatal rat