As someone who has suffered from pernicious anaemia, I heavily recommend against this diet. Vitamin B12 is extremely important and is not necessarily well absor

As someone who has suffered from pernicious anaemia, I heavily recommend against this diet. Vitamin B12 is extremely important and is not necessarily well absorbed through supplements (if you went to a doctor for B12 deficiency, you would be given either supplements or injections well beyond the 100% RDA amount). Eat food with it in instead, or even better, consult with a doctor or other relevant medical person before taking such risks with your health.