follow a restricted diet, or have a long-term poor diet. time
medications – some medications, including anticonvulsants and proton pump inhibitors (PPIs), can affect the amount of these vitamins your body absorbs.
Vitamin B12 deficiency and folic acid deficiency are more common in older people, affecting 1 in 10 people aged 75 and over and 1 in 20 aged 65 to 74.
Treatment of vitamin B12 or folate deficiency anemia
In most cases, vitamin B12 and folate deficiencies can be treated with injections or tablets to replace the missing vitamins.
Vitamin B12 supplements are usually given by injection.
Then, depending on whether your B12 deficiency is related to your diet, you may need to take B12 tablets between meals or as regular injections.
Treatment may continue until your vitamin B12 levels improve, or you may need lifelong treatment.
Folic acid tablets are used to restore folate levels. These usually need to be taken for 4 months.
In some cases, improving the diet can cure the disease and prevent recurrence.
Vitamin B12 is found in meat, fish, eggs, dairy products, yeast extracts (such as Marmite) and specially fortified foods.
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