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What is pernicious anemia, and how does it affect the body?
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General Medicine
Question #14702
167 days ago
158

What is pernicious anemia, and how does it affect the body? - #14702

Michael

I recently came across the term pernicious anemia, and I was surprised to learn that it’s caused by a deficiency of vitamin B12. I don’t fully understand how it happens or why it leads to serious health problems. What exactly is pernicious anemia, and how does it differ from other types of anemia? I read that it’s an autoimmune condition—does that mean the body attacks its ability to absorb vitamin B12? Also, what are the most common symptoms—does it cause weakness, memory issues, or nerve problems? I also want to know how pernicious anemia is diagnosed and treated. Does it always require B12 injections, or can it be managed through diet? Are there Ayurvedic treatments or natural remedies that help improve B12 absorption? If anyone has experienced pernicious anemia, what symptoms did you notice, and how did you treat it? Did dietary changes help, or did you need medical intervention?

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Dr. Harsha Joy
Dr. Harsha Joy is a renowned Ayurvedic practitioner with a wealth of expertise in lifestyle consultation, skin and hair care, gynecology, and infertility treatments. With years of experience, she is dedicated to helping individuals achieve optimal health through a balanced approach rooted in Ayurveda's time-tested principles. Dr. Harsha has a unique ability to connect with her patients, offering personalized care plans that cater to individual needs, whether addressing hormonal imbalances, fertility concerns, or chronic skin and hair conditions. In addition to her clinical practice, Dr. Harsha is a core content creator in the field of Ayurveda, contributing extensively to educational platforms and medical literature. She is passionate about making Ayurvedic wisdom accessible to a broader audience, combining ancient knowledge with modern advancements to empower her clients on their wellness journeys. Her areas of interest include promoting women's health, managing lifestyle disorders, and addressing the root causes of skin and hair issues through natural, non-invasive therapies. Dr. Harsha’s holistic approach focuses on not just treating symptoms but addressing the underlying causes of imbalances, ensuring sustainable and long-lasting results. Her warm and empathetic nature, coupled with her deep expertise, has made her a sought-after consultant for those looking for natural, effective solutions to improve their quality of life. Whether you're seeking to enhance fertility, rejuvenate your skin and hair, or improve overall well-being, Dr. Harsha Joy offers a compassionate and knowledgeable pathway to achieving your health goals.
167 days ago
4.83
Pernicious anemia is a type of anemia caused by a deficiency of vitamin B12, often due to the body's inability to absorb the vitamin properly. This occurs because of an autoimmune condition where the body attacks the intrinsic factor, a protein necessary for B12 absorption in the gut. Unlike other types of anemia, which may be due to iron or folate deficiencies, pernicious anemia affects the nervous system and can lead to symptoms like fatigue, weakness, memory issues, and nerve problems such as tingling or numbness in the hands and feet. Diagnosis typically involves blood tests measuring B12 levels and intrinsic factor antibodies. While B12 injections are commonly prescribed, dietary changes—such as increasing B12-rich foods like dairy, eggs, and fortified cereals—may help, though they are often not enough if the absorption issue persists. Ayurvedic remedies such as certain herbs like ashwagandha and supplements like spirulina may support overall health, but they are not substitutes for B12 supplementation in severe cases. If you’ve experienced pernicious anemia, medical intervention is usually required, and adjustments to diet can play a supporting role in managing the condition.
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type of vitamin B12 deficiency anemia caused by the body’s inability to absorb B12. Autoimmune condition: The immune system attacks intrinsic factor, a protein needed to absorb B12. Symptoms: Fatigue, weakness Memory issues or confusion Nerve problems: Tingling or numbness in hands and feet Pale skin, shortness of breath Diagnosis & Treatment: Blood tests: Low B12 levels and antibodies against intrinsic factor. Treatment: Usually requires B12 injections because oral supplements may not be absorbed well. Diet: B12-rich foods (meat, dairy, eggs) help but are often not enough. Ayurveda/Natural remedies: Some herbs or digestive aids may improve absorption, but not a substitute for injections.
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Pernicious anemia's kinda unique among anemias. It's not just a lack of vitamin B12 but more about the body not absorbing it properly. So, yeah, it's autoimmune—the body attacks its stomach cells making intrinsic factor, a protein needed to absorb B12. Without this factor, even if you have loads of B12 from food, your body can't really use it. Missing B12 messes with your body's ability to produce red blood cells effectively. You can experience fatigue, weakness, and sure enough, it messes with your nerves too! Tingling, memory issues, and balance problems are not uncommon. Diagnosis often involves blood tests checking B12 levels, intrinsic factor antibodies, and sometimes a schilling test showing how well you absorb B12. Medical treatment tends to lean towards regular B12 injections—especially if absorption's compromised. Oral supplements are sometimes possible if the individual can absorb B12 through other pathways, but this varies greatly. Ayurvedically, think of pernicious anemia as a part of ama (toxins) buildup and vata imbalance primarily affecting the Rakta dhatu (blood tissue). Diet plays a role, focusing on iron-rich and B12-friendly foods—animal products for non-vegetarians, and fortified foods for vegetarians. Natural remedies might include herbal adjuncts like Ashwagandha for overall vitality and strength—or Shatavari, both balancing vata and improving energy levels. Regular meals including cooked veggies and spices like cumin, mustard, and ginger can stimulate digestion. Avoid raw or cold foods, which might impair agni (digestive fire). Practicing regular yoga and meditation can also promote overall balance. It's crucial to remember, though—if anyone suspects pernicious anemia, seeking immediate medical intervention is paramount. Ayurvedic remedies can complement but not substitute professional medical treatment in such cases.
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