Taking in too much vitamin b12 usually won’t harm you It takes extremely high doses for this vitamin to cause toxic effects How much vitamin b12 is too much Your body needs vitamin b12 to work properly, but it only needs tiny amounts. Some people think that taking high doses of b12 — rather than the recommended intake — is best for their health This practice has led many to wonder how much of this vitamin is too much.
While most people worry about not getting enough b12, too much can also be problematic Below are some practical ways to prevent excessive b12 intake and manage symptoms if they occur Safe dosage guidelines the recommended daily amount of vitamin b12 for adults is about 2.4 micrograms per day Many supplements contain much more than that. Vitamin b12 plays an essential role in many of your body's functions Because vitamin b12 is important for maintaining your energy levels, some people promote taking high doses of vitamin b12, far beyond the recommended dose, to improve your health.
However, no studies have yet found any adverse symptoms or patterns of harm. People taking vitamin b12 supplements often take other supplements such as b complex, vitamin b9 (folate or folic acid), and vitamin b6 (pyridoxine) People with a serious b12 deficiency may need b12 intramuscular injections While other vitamins and minerals may be toxic at high doses, vitamin b12 is generally considered safe even at high doses. Symptoms of taking too much vitamin b12 have been reported in very limited situations, but most experts report that the supplement is safe even at high doses For this reason, the u.s
Food and drug administration (fda) lists vitamin b12 in the generally recognized as safe (gras) category and has.
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