With a vitamin B12 deficiency comes the risk of suffering from megaloblastic anemia, including symptoms of fatigue, weakness, pale skin, lack of appetite, infertility, and unexplained weight loss
Symptoms Everyone who frequently reads the information on the Pernicious Anaemia Society (PAS) website knows that symptomatic B12 deficiency does not limit itself to one and only one specific symptom
Eggs Dairy Clams or sardines Salmon, trout, tuna Beef Fortified breakfast cereals Previously Id largely removed many of those from my diet, trying to fix my digestion, which is why I was in fact low
The dose depends on how bad your deficiency is, your health, and other things
Individuals with certain health conditions, such as Lebers disease (a rare inherited eye disease), should avoid B12 supplements as it can worsen the condition