Vitamin deficiency anemia - Symptoms & causes - Mayo Clinic
2024年2月7日 · Vitamin deficiency anemia is a lack of healthy red blood cells caused by lower than usual amounts of vitamin B-12 and folate. This can happen if you don't eat enough foods containing vitamin B-12 and folate, or if your body has trouble absorbing or …
Folate Deficiency: Symptoms, Causes & Prevention - Cleveland Clinic
What’s the difference between B12 and folate deficiency? Vitamin B12 and folate are both important for the formation of your red blood cells and DNA. A deficiency in either vitamin can lead to fatigue, weakness and anemia. Unlike folate, B12 isn’t found in plants. B12 is mainly found in meat, eggs and dairy products. Vegetarians and vegans ...
Treatment of vitamin B12 and folate deficiencies - UpToDate
2024年6月5日 · All individuals with documented vitamin B12 and/or folate deficiency should be treated, unless there is a strong reason not to do so (eg, palliative care setting or patient refusal). A number of general principles apply to both vitamin B12 and folate deficiency.
Clinical manifestations and diagnosis of vitamin B12 and folate deficiency
2024年7月19日 · This topic review discusses the symptoms, clinical manifestations, and diagnosis of vitamin B12 and folate deficiency, vitamins that are required for normal hematopoiesis and neurologic function. Vitamin B12 and folate deficiencies are often considered together, although folate deficiency has become less common in individuals who are living in ...
Vitamin B12 Deficiency: Symptoms, Causes & Treatment - Cleveland Clinic
2024年8月1日 · Vitamin B12 deficiency is a treatable condition that happens if you aren't consuming enough vitamin B12 in your diet or if your body isn't absorbing it properly. Vitamin B12 deficiency can cause physical, neurological and psychological symptoms. It can be treated with vitamin B12 medications.
Vitamin B-12 - Mayo Clinic
2024年6月28日 · Left untreated, a vitamin B-12 deficiency can lead to anemia, fatigue, muscle weakness, intestinal problems, nerve damage and mood disturbances. The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms (mcg). Most people can get enough vitamin B-12 in the foods they eat.
Vitamin B12 Deficiency Anemia - Johns Hopkins Medicine
Anemias caused by a lack of vitamin B 12 or a lack of folate are 2 types of megaloblastic anemia. With these types of anemia, the red blood cells don’t develop normally. They are very large. And they are shaped like an oval, not round like healthy red blood cells. This causes the bone marrow to make fewer red blood cells.
Vitamin B12 or folate deficiency anaemia - NHS
Vitamin B12 or B9 (commonly called folate) deficiency anaemia occurs when a lack of vitamin B12 or folate causes the body to produce abnormally large red blood cells that cannot function properly. Red blood cells carry oxygen around the body using a substance called haemoglobin.
Vitamin deficiency anemia - Diagnosis & treatment - Mayo Clinic
2024年2月7日 · Vitamin B-12 is available as: Injections into a muscle or under the skin. Pills to be swallowed. A liquid or tablet that dissolves under the tongue. Nose gel or sprays. Medications to boost folate levels usually come as pills to be swallowed, but some versions can be delivered through a narrow, flexible tube into a vein (intravenously).
Folate Deficiency Anemia: Symptoms, Causes & Treatment - Cleveland Clinic
2022年9月12日 · Folate deficiency anemia results from not having enough folate (vitamin B9) in your body. How does folate deficiency anemia occur? Red blood cells start as stem cells in the spongy area inside of your bones called bone marrow. As red blood cells develop, they enter your bloodstream and carry oxygen to all of the organs and tissues in your body.