It’s mainly found in animal products, and some people may be at risk of not getting enough from diet alone. Vitamin B12 is an important nutrient that plays a critical role in your body. If you’re at risk of deficiency, taking a supplement may help you meet your needs.
regular consumption of alcoholic beverages.specific genetic mutations, such as MTHFR, MTRR, and CBS.metformin and acid-reducing medications.surgery on the digestive tract, such as weight loss surgery or bowel resection.gastrointestinal disorders, including Crohn’s disease and celiac disease.The following factors may put you at a higher risk of not getting enough vitamin B12 from diet alone ( 3, 6): Vitamin B12 deficiency can be caused by not getting enough of this vitamin through your diet, problems with absorbing it, or taking a medication that interferes with its absorption ( 5). Over time, B12 deficiency can lead to complications like anemia, nerve damage, and fatigue ( 3, 4).
It’s also added to some processed foods, such as cereal and nondairy milk.īecause your body can store B12 for several years, serious B12 deficiency is rare, but up to 26% of the population may have a mild deficiency. Vitamin B12 is found mostly in animal products, including meats, seafood, dairy products, and eggs.
However, there’s currently no evidence that taking B12 supplements increases energy levels in people who are not deficient in this nutrient ( 1). Vitamin B12 also plays a key role in reducing levels of an amino acid called homocysteine, high levels of which have been linked to chronic conditions like heart disease, stroke, and Alzheimer’s ( 2).Īdditionally, vitamin B12 is important for energy production. It’s necessary for proper red blood cell production, DNA formation, nerve function, and metabolism ( 1). Vitamin B12 is an essential nutrient that plays a critical role in several of your body’s processes. Share on Pinterest Image credit: Vergani Fotografia/Shutterstock
0 kommentar(er)
