So people at greatest risk for deficiency include those with low stomach acid (e.g., older adults and people on proton pump inhibitors or antacids) or low IF production (known as pernicious anemia), people on medications that interfere with B12 absorption (such as metformin), people who have had gastric surgery, those with GI conditions that impair nutrient absorption (like celiac or Crohn's disease), and people on vegan and vegetarian diets
Mitochondrial function in the heart: the insight into mechanisms and therapeutic potentials
In a sense, a compound that neutralizes and reverses harmful radical particles, which are formed during metabolism and which are introduced into the body
However, large-scale multicenter trials such as ERICCA and RIPHeart have not demonstrated its ability to improve major outcomes like 30-day postoperative mortality
Risks and Side Effects Potential Side Effects While vitamin B12 injections are generally considered safe, they can cause side effects in some individuals