विटामिन B12 की कमी से होने वाले रोग

Vitamin B12 Deficiency Symptoms (ex. Depression), Why symptoms happen, Schilling's test, Treatment

विटामिन B12 क्यों बार-बार कम होता है? कारण। लक्षण और उपाय। Vit b12 deficiency kyu hoti hai? symptom
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#Vitamin B12 #Deficiency #symptoms

Most people in the U.S. get enough of this nutrient. If you're not sure, you can ask your doctor if you should get a blood test to check your vitamin B12 level.

With age, it can become harder to absorb this vitamin. It can also happen if you have had weight loss surgery or another operation that removed part of your stomach, or if you drink heavily.

You may also be more likely to develop vitamin B12 deficiency if you have:

Atrophic gastritis, in which your stomach lining has thinned

#Pernicious anemia, which makes it hard for your body to absorb vitamin B12

Conditions that affect your small intestine, such as #Crohn'sdisease, #celiac disease, bacterial growth, or a parasite

#Alcohol misuse or heavy drinking can make it harder for your body to absorb nutrients or prevent you from eating enough calories. One sign that you lack enough B12 may be glossitis, or a swollen, #inflamed tongue.

Immune system disorders, such as Graves' disease or lupus

Been taking certain medications that interfere with the absorption of B12. This includes some heartburn medicines including proton pump inhibitors (PPIs) such as #esomeprazole (Nexium), lansoprazole (Prevacid), omeprazole (Prilosec OTC), pantoprazole (Protonix), and rabeprazole (Aciphex), #H2 Blockers such as cimetidine (Tagamet) and famotidine (Pepcid AC); and certain #diabetes #medicines such as #metformin (Glucophage).

Lesson on Vitamin B12 Deficiency Symptoms including Depression, Fatigue and Irreversible neurological issues (ex. proprioception, paresthesia) along with why these symptoms happen (pathogenesis), how to diagnose Vitamin B12 deficiency (ex. Schilling's test), and how to treat this condition. Vitamin B12 (cobalamin) is obtained from our diet and is required for production and health of red blood cells and health and function of the central nervous system. Vitamin B12 deficiency can be due to reduced dietary intake, and a variety of processes and conditions that compromise absorption. Vitamin B12 deficiency leads to particular reversible and irreversible neurological symptoms along with symptoms of anemia (due to megaloblastic, macrocytic anemia). The diagnosis of B12 involves laboratory investigations along with the Schilling's Test. Treatment depends on whether B12 deficiency is due to nutritional or issues with absorption.

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