Fun Fact Friday! Ever wondered Why is my B12 injection red? All B12s are cobalamins they have a cobalt atom at the center of a special ring shaped molecule called Only One Chance B12 Deficiency Pernicious Anaemia Society Did you know that 85% of the UK population are low on Vitamin B12? This can cause extreme tiredness, lack of energy, breathlessness, feeling faint, headaches, pale skin, heart palpitations, noise in As per my latest article, if you use PPIs chronically, and you're experiencing worsening of migraine symptoms, ask your neurologist if you should try supplementing with magnesium and check your B12. :