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Doctors Immediate Care can provide you with B12 injections. Call your local office to make an appointment.

What is B12?

Vitamin B12 is a water-soluble vitamin, also known as cobalamin.

It plays a vital role in brain function and the production of DNA and red blood cells.

Chemically, vitamin B12 can exist in a number of different forms, but all of them contain the mineral cobalt.

The vitamin can be stored in the liver for a long time, so it may take a few years for a deficiency to develop.

Why are people B12 deficient?

The recommended daily intake (RDI) of vitamin B12 is 6 micrograms per day.

Deficiency is common, especially in people who follow a vegetarian or vegan diet.

In fact, it’s thought that up to 90% of people following these diets have a deficiency.

This is because B12 is only found naturally in animal foods.

However, vegans and vegetarians are not the only ones who are deficient. Even some meat eaters don’t absorb it very well.

Unlike other vitamins, the absorption of vitamin B12 depends on a protein produced in your stomach, called intrinsic factor.

Intrinsic factor binds to vitamin B12, so that you can absorb it into the blood. People who don’t produce enough intrinsic factor can become deficient.

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