Does B12 medicine need to be refrigerated?

Does B12 medicine need to be refrigerated?

Vitamin B-12 is stable at room temperature. It doesn’t need to be refrigerated.

What does Methylcobalamin vitamin B12 do?

Methylcobalamin is used to treat vitamin B12 deficiency. Vitamin B12 is important for the brain and nerves, and for the production of red blood cells. Methylcobalamin is sometimes used in people with pernicious anemia, diabetes, and other conditions.

What should vitamin B12 levels be?

The normal range for vitamin B12 can vary slightly depending on the lab. But a normal level of vitamin B12 in your bloodstream is generally between 190 and 950 picograms per milliliter (pg/mL). Between 200 to 300 pg/mL is considered borderline and your doctor may do more testing.

How much vitamin B12 should a senior have?

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.

Is hydroxocobalamin prescription only?

Hydroxocobalamin is only available on prescription. It’s given as an injection. This will usually be at your GP surgery but can sometimes be given to you in hospital.

How long is B12 good for after opened?

Vitamins tend to lose their potency over time — by as much as 20 percent to 40 percent. Some nutrients, such as folic acid and vitamin B-12, lose around 10 percent of their potency after six months, according to the United Natural Products Alliance.

How much B12 methylcobalamin should I take daily?

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.