A vitamin B-12 test measures the amount of B-12 in your blood. (2016, February 17), Vitamin B12: Fact sheet for health professionals. However, its important to know what side effects occur when you take too much. . Problems are more common in the nerves in the hands and feet, which are called peripheral nerves. Your healthcare provider will figure out the best treatment for you based on: Vitamin B12 deficiency anemia and folate deficiency anemia often occur together and can be hard to tell apart. Check her blood pressure, as. Biologically active vitamin B12 compounds in foods for preventing deficiency among vegetarians and elderly subjects [Abstract]. Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional. Multivitamins containing high levels of iron, copper, and zinc may also prevent the body from absorbing other nutrients you consume (15, 16, 17). People can take B-12 supplements in the form of oral tablets, sublingual tablets that dissolve under the tongue, or injections. Being deficient in vitamin B-12 causes physical and psychological symptoms, including nerve problems, fatigue, and difficulty thinking. Every nutrient has a UL at which scientists believe it becomes toxic. You may report side effects to the FDA at 1-800-FDA-1088. Taking too much can cause side effects like nausea, headache, dizziness, and in rarely, blood clots or cancer. Since the reports are normal, she will need a chest x-ray and ultrasound of the abdomen as a screening. By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Selenium intakes above the UL may also cause severe neurological symptoms, kidney failure, and heart issues (21). This article reviews how much vitamin B12 is, Vitamin B12 deficiency can cause various symptoms, and you may wonder whether weight gain is among them. Vitamin deficiency anemia - Symptoms and causes - Mayo Clinic These longer-term side effects may include birth defects and liver, heart, and cognitive issues (11, 20, 21, 27, 28). In some cases, a bloody nose can be an emergency. Your dosage will depend on your medical condition, your age, and other factors. All rights reserved. Dry air from indoor heating or outdoor cold can dry out the lining of . But they lie close to the inner surface of your nose. (2018, August 16), Vitamin B12: Fact sheet for consumers. This deficiency can cause a wide range of symptoms that affect a persons mental and physical health. Without this coating, nerves can become damaged. Revert with more information to an internal medicine physician online --> https://www.icliniq.com/ask-a-doctor-online/internal-medicine-physician. Our website services, content, and products are for informational purposes only.
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