जब विटामिन B12 ज्यादा बढ़ जाये तो क्या करें? जानिए इसके कारण और इलाज के बारे में | Ishan Husen | High level of Vit B12 MEDISHAN MEDICOS and HEALTH CARE All about medicines and disease. Subscribe youtube channel MEDISHAN MEDICOS / @medishanmedicos Subscribe-- MEDISHAN VLOGS-- / @medishan follow instagram -- https://www.instagram.com/p/CVfS9Z0Jk... facebook-- Ishan husen medishan Contact me for business E mail-- [email protected] whatsapp-- 8009027875 Twitter-- @husenishan, Aap kis topic pe next video chahte hai. comment zarur kare.. Video ko like kare, share kare, subscribe kare,, instagram pe follow kare.. Id.. Ishan medishan What is a vitamin B-12 deficiency? Vitamin B-12 is an important vitamin for many bodily functions, such as brain health, blood cell production, and proper nerve functioning. There are several ways to test your B-12 levels. You can get your blood drawn or take a home urine test. These tests will look at the levels of your: overall vitamin B-12 methylmalonic acid (MMA) homocysteine holotranscobalamin (holoTC) Research suggests that MMATrusted Source and holoTCTrusted Source may be more accurate at reading low B-12 levels because they represent active B-12. Low B-12 levels can lead to: permanent nerve damage deteriorating brain functions memory loss temporary infertility in women People who are obese or eat a lot of meat also tend to have higher-than-normal levels. High levels of vitamin B-12 can be a sign of liver disease, certain types of leukemia, or diabetes. Vitamin B-12 deficiency is a common condition. Between 1.5 and 15 percent of Americans have low levels of vitamin B-12, according to the National Institutes of HealthTrusted Source. Many people, especially older adults and people with intestinal disorders, have trouble absorbing vitamin B-12 from food and oral supplements.