A lot of doubts persist on the best way to take vitamins. So, when a Quora user asked ‘Can one take vitamin B12 supplements every day?’, we decided to delve deeper and get an expert insight.
As a water-soluble vitamin, vitamin B12 can be taken daily, and is generally safe, said Dr Amit Saraf, director, internal medicine, Jupiter Hospital, Thane. “The body absorbs what it needs and flushes out the rest through urine. So for most people, taking the recommended daily dose is generally safe. However, that doesn’t mean everyone needs it,” said Dr Saraf.
What are the real benefits of vitamin B12?
B12 plays a crucial role in maintaining nerve health, producing red blood cells, and supporting brain function. Dr Saraf said that getting enough helps prevent fatigue, weakness, mood changes, and even memory issues. “For vegetarians and vegans, it’s especially important since B12 is mostly found in animal products,” said Dr Saraf.
Should everyone take it as a supplement?
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Not necessarily, contended Dr Saraf. “Many people get enough from their diet, especially if they eat fish, poultry, eggs, or dairy. Those at higher risk of deficiency, such as vegetarians, older adults, people with gut absorption problems, or those on long-term medications like metformin, may need supplements. For others, taking it regularly may not provide much benefit,” said Dr Saraf.
Here’s what you should know (Photo: Getty Images/Thinkstock)
Can too much B12 be harmful?
While toxicity is rare because the body generally eliminates excess, very high doses can sometimes cause acne-like breakouts, dizziness, or stomach discomfort, as apprised by Dr. Saraf. “For individuals with certain health conditions, like kidney disease, it may not be advisable to take it without medical guidance,” said Dr Saraf.
What’s the safe way to approach B12 intake?
The best approach is to check your levels first if you have symptoms like persistent fatigue, numbness, or balance issues. According to Dr Saraf, if you are deficient, your doctor may prescribe tablets or injections. “For healthy adults, a balanced diet usually meets daily needs. Supplements should never replace food,” said Dr Saraf.
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Vitamin B12 is essential, but it’s not a “one-size-fits-all” pill. Taking it daily can be safe when necessary, but it should be based on need, not trend. If you think you may be deficient or are in a high-risk group, get tested and then consider supplements with medical advice.
DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.