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Can B12 injections be replaced with tablets?

Posted on July 2, 2020 by Author

Table of Contents

  • 1 Can B12 injections be replaced with tablets?
  • 2 Is B12 tablets the same as the injection?
  • 3 How many B12 pills should I take a day?
  • 4 How much B12 should a senior take daily?
  • 5 How much vitamin B12 should I take for B12 deficiency?
  • 6 Do B12 oral supplements save the health system $14 million?

Can B12 injections be replaced with tablets?

Oral vitamin B12 can provide an effective alternative to intramuscular injections, so giving patients a choice and reducing costs in primary care.

Is B12 tablets the same as the injection?

If you have vitamin B12 deficiency, vitamin B12 tablets may be as effective as injections. They are readily available, cheaper, and taken orally with ease. However, vitamin B12 injections are more readily absorbed in the body and do not have to be administered as often as oral tablets.

What is the amount of B12 in an injection?

With cyanocobalamin, the only B12 preparation available in the United States, much greater amounts of the vitamin are retained with a 1000 micrograms injection than with 100 micrograms, with no disadvantage in cost or toxicity.

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Is 1000 mg B12 enough?

In one 8-week study in 100 older adults, supplementing with 500 mcg of vitamin B12 were found to normalize B12 levels in 90\% of participants. Higher doses of up to 1,000 mcg (1 mg) may be necessary for some ( 10 ).

How many B12 pills should I take a day?

When taken at appropriate doses, vitamin B-12 supplements are generally considered safe. While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine.

How much B12 should a senior take daily?

Recommended Vitamin B12 Dosage for Seniors A recent study found that for seniors, a daily dose of 500 micrograms was efficient in reversing the signs of B12 deficiency. In general, experts recommend 2.5 micrograms of vitamin B12 per day for people over the age of 14.

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Why is B12 sold in such high doses?

Doctors tend to prescribe these higher dosages to treat conditions related to very low vitamin B-12 levels, such as pernicious anemia. Although vitamin B-12 appears, for the most part, to be safe — even at higher dosages — more is not necessarily better.

Should you take vitamin B12 drops or injections?

For most, supplements, such as sublingual drops, or a vitamin B12 pill, is going to do the trick. Many people do not like to take injections; this alone is enough reason for people to choose a drop-form of the supplement which they have to take on a daily basis.

How much vitamin B12 should I take for B12 deficiency?

One review recommended that those with vitamin B12 deficiency take 1 mg of vitamin B12 daily for a month, followed by a maintenance dose of 125–250 mcg per day (18).

Do B12 oral supplements save the health system $14 million?

Conclusions: Over 5 years, there are savings of $14.2 million to the health care system from switching to vitamin B12 oral supplements. Plain language summary: Vitamin B12 deficiency has long been thought to be associated with dementia and other neurocognitive disorders.

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How much vitamin B12 should I take while breastfeeding?

The recommended vitamin B12 dosage for breastfeeding women is 2.8 micrograms daily. Nursing mothers need more vitamin B12 in order to pass it to their infants. Breastfeeding moms with a known vitamin B12 deficiency may need to supplement in order to correct their levels.

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