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Nutrition & Diet
Question #25572
45 days ago
58

how to increase vitamin b12 - #25572

Sara

I am feeling really worn out lately, like all I wanna do is nap. A friend suggested I might be low on vitamin B12 since I've been vegetarian for about a year now and avoiding a lot of animal products. I went for blood test last week, and the results showed my levels were well below what they should be. The doctor mentioned something about how to increase vitamin B12 but didn’t give me much detail before I got distracted thinking about my next appointment. I'm a bit confused about how to increase vitamin B12, though. I know there are supplements, but I've read that not all of them are created equal. Should I go for injections or just chewable pills? Also, how long would it take to notice a difference if I do start taking something? I’ve heard some people say dietary changes can really help, too. Like can I just eat fortified foods or is that not enough? A friend mentioned nutritional yeast and that it can help a bunch — how do you use that, actually? So many questions on how to increase vitamin B12! I'm just eager to feel normal again. What do ya think works best to get this back on track?

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Doctors' responses

To tackle low vitamin B12, especially given your vegetarian diet, a multifaceted approach could be most effective. It’s great that you’ve already identified this deficiency with a blood test. In your case, starting with a supplementation regimen is practical. You have a couple of options. Over-the-counter pills, particularly chewable or sublingual tablets, are a popular choice because they bypass the gut and absorb directly into the bloodstream, often providing a quicker effect. These are easy to include in your daily routine, and you might notice improvements in a few weeks, but this can vary. If your levels are significantly low, doctors sometimes recommend B12 injections. These injections deliver vitamin B12 directly into the bloodstream and can quickly elevate levels, especially when there’s a marked deficiency; discuss this with your healthcare provider to see if it is necessary for you. Dietary adjustments can also bolster your B12 intake but may not alone correct low levels; they’re better for maintenance once your levels are corrected. Fortified foods such as plant-based milks, cereals, and nutritional yeast can be effective. Nutritional yeast is versatile; sprinkle it on popcorn or pasta, stir it into soups or sauces—a simple tablespoon can pack a good punch of B12. However, if you’re tackling severe deficiency, supplements or injections are often still recommended to provide the necessary amount in a more timely manner. The best approach depends on the severity of your deficiency as well as personal preferences and lifestyle. Consult with your doctor about these options and monitor your levels periodically to adjust the treatment plan as needed.

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