B12 is a water-soluble vitamin your body uses to: Make red blood cells (which carry oxygen to your tissues) Keep your nervous system functioning properly Help your body turn food into usable energy Your body can't make B12 on its own you get it from animal-based foods (meat, eggs, dairy) or supplements
Constant fatigue, poor focus, irritability, and even symptoms that mimic depression
Moreover, HCG injections come with a range of side effects, including an increased risk of cancer due to the promotion of androgen cell production
Why HbA1c May Be Unreliable in B12 Deficiency B12 deficiency alters red cell turnover and erythropoiesis, making HbA1c potentially unreliable in either direction the distortion is variable and cannot be predicted
The only practical difference is dose range
et al.) 95119 (Lippincott, Williams & Wilkins, 2005)