Since B12 is responsible for critical functions like energy production, DNA synthesis, and nerve protection, low levels can significantly affect your day-to-day wellness
Individuals adhering to a vegetarian or vegan diet, those aged 50 and above, or people experiencing malabsorption issues are at a higher risk of developing a deficiency
However, the injections start working immediately
While B12 is essential for fetal development, and deficiency during pregnancy can have serious consequences, any treatment should be coordinated with your pregnancy healthcare team
Pernicious Anemia Complications If you don't get treatment for pernicious anemia, you could face the following complications: Higher risk of gastric cancer Fractures in the back, upper leg, and upper forearm Brain and nervous system problems that could become permanent A false-positive Pap smear because a B12 deficiency affects the way certain cells in the cervix look Takeaways Pernicious anemia (PA) is an autoimmune condition where your body cant absorb vitamin B12 and so can't make enough healthy red blood cells