{"id":183733,"date":"2016-08-16T18:26:19","date_gmt":"2016-08-16T17:26:19","guid":{"rendered":"https:\/\/veganuary.com\/vitamin-b12-vegan-diet\/"},"modified":"2024-07-04T13:17:50","modified_gmt":"2024-07-04T12:17:50","slug":"vitamin-b12-vegan-diet","status":"publish","type":"post","link":"https:\/\/veganuary.com\/en-in\/vitamin-b12-vegan-diet\/","title":{"rendered":"Can We Get Vitamin B12 on a Vegan Diet?\u00a0"},"content":{"rendered":"\n

What are the best vegan sources of vitamin B12<\/strong> and how can we make sure we get enough? We explain below.<\/strong><\/p>\n\n\n

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Image Credit: AdobeStock<\/figcaption><\/figure>\n<\/div>\n\n\n

One of the most frequently asked questions about veganism is \u201cHow do you get vitamin B12?\u201d <\/em>While it requires more planning on a vegan diet, it is possible to get sufficient B12 without eating animals. You may have seen messaging in the media, on social media or in advertising campaigns like AHDB\u2019s \u2018Let\u2019s Eat Balanced\u2019 which suggest meat and dairy are the only ways we can get vitamin B12. If you\u2019re confused about vitamin B12 and whether a vegan diet can provide enough, we\u2019ve addressed these concerns in this blog. <\/p>\n\n\n\n

Vitamin B12 helps keep blood and nerve cells healthy, and helps make DNA. Not getting sufficient amounts can lead to anaemia, which can leave you feeling tired and weak. <\/p>\n\n\n\n

Where does vitamin B12 come from?<\/strong>\u00a0<\/h2>\n\n\n\n

Vitamin B12 is a complex vitamin that plays a key role in producing blood cells, DNA and supporting our nervous system. Our bodies make B12, but we cannot use it so we must ensure we get enough from our diet. It can also come from microbes that live in the soil, but due to mineral depletion and soil desertification, it is no longer possible for us to get enough from the soil in which food is grown.\u00a0\u00a0<\/p>\n\n\n\n

Although B12 is present in animal products, it is made by the bacteria inside animals and not by the animals themselves. As modern farming practices involve keeping animals indoors for most of their lives, many farmed animals cannot obtain B12 through soil and obtain it through supplemented feed instead.1,2<\/sup> <\/p>\n\n\n\n

Meat and dairy are often touted as natural sources of vitamin B12, but the reality is that humans get B12 from animals because those animals are supplemented with it. The misconception that people who eat an omnivorous diet don\u2019t rely on supplements for B12 just isn\u2019t true. In fact, it is common for everyday foods to be fortified with vitamins and minerals.\u00a0<\/p>\n\n\n\n

Are there any vegan B12 sources?<\/strong>\u00a0<\/h2>\n\n\n\n

While some plant-based foods are fortified with vitamin B12 such as cereals, plant milks, bread and nutritional yeast, we may not get a reliable amount from these foods alone. As such, anyone adopting a plant-based diet should take a regular supplement of vitamin B12 alongside consuming fortified foods to be safe. <\/p>\n\n\n\n

In India, the recommended intake is 2.2 \u03bcg for adults, but it is wise to supplement a higher amount to ensure we absorb enough. We suggest taking a daily supplement of 25-100\u03bcg or a weekly dose of 2000\u03bcg. People aged over 50 or those with conditions like coeliac disease might need at least 50\u03bcg.3<\/sup> By taking a supplement instead of getting B12 from farmed animals, vegans are removing the middle man.\u00a0<\/p>\n\n\n\n

Can vegans become deficient in B12?<\/strong>\u00a0<\/h2>\n\n\n\n

Our bodies can store B12 for 2-5 years, but we must ensure we are regularly consuming enough, regardless of diet. Signs of vitamin B12 deficiency include fatigue, numbness, tingling, loss of memory and anaemia, and it can lead to nerve damage if left untreated. <\/p>\n\n\n\n

According to the NHS, vitamin B12 deficiency is more common in adults aged 65 and over as absorption decreases as we age.4 <\/sup>There is also an increased risk of deficiency during pregnancy.5<\/sup> While vegans and vegetarians have an increased risk of deficiency if not supplementing B12, pernicious anaemia \u2013 which prevents the body from absorbing B12 from our diets \u2013 is the most common cause of vitamin B12 deficiency in the UK.6<\/sup>\u00a0<\/p>\n\n\n\n

If you are low in B12, you may have a problem absorbing it, so regardless of how much you have in your diet, medical intervention may be required. This is true for everyone, vegan or not.<\/p>\n\n\n\n

The importance of a well-planned diet<\/strong>\u00a0<\/h3>\n\n\n\n

It is widely accepted that a well-planned vegan diet can meet our nutritional needs at all stages of life.7<\/sup> However, it is crucial to ensure that we are not missing out on any essential vitamins and minerals when transitioning to a plant-based diet.\u00a0<\/p>\n\n\n\n

Those who are taking part in Veganuary are unlikely to develop deficiencies by eating vegan for one month, but people who are choosing to stay vegan should start supplementing vitamin B12. Everyone who joins our 31-day email series<\/a> receives daily tips, nutrition support and free resources to help transition to a plant-based diet. Those who are concerned about deficiencies or changing their diets should consult their GP or a nutrition expert.<\/p>\n\n\n\n

Helpful resources<\/strong> <\/h2>\n\n\n\n