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What is the function of vitamin B12?

Vitamin B12 is a nutrient that helps keep the body’s nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak. Two steps are required for the body to absorb vitamin B12 from food.

What are the two types of B12?

There are two forms of vitamin B12 that you’re likely to come across – methylcobalamin and cyanocobalamin. Cyanocobalamin is the most commonly supplemented form of vitamin B12 and is chemically synthesised. Methylcobalamin is found in animal-based foods and is therefore obviously naturally occuring.

Can I take B12 everyday?

The recommended daily intake (RDI) for vitamin B12 for people over 14 is 2.4 mcg (1). However, you may want to take more or less, depending on your age, lifestyle, and specific situation.

What two steps are required for the body to absorb vitamin B12 from food?

Two steps are required for the body to absorb vitamin B12 from food. First, acid in the stomach separates vitamin B12 from the protein to which it is attached in food. After this, vitamin B12 combines with a protein made by the stomach called intrinsic factor and then it is absorbed by the body.

What is normal range of vitamin B12 in female?

The normal range for vitamin B-12 in the blood is between 200 and 900 nanograms per milliliter (ng/mL). People at the lower end of this range may require follow-up testing, especially if they have symptoms. Low.

Why is B12 important for the elderly?

Vitamin B12 B12 is important for creating red blood cells and DNA, and for maintaining healthy nerve function. “Getting enough B12 is a challenge for older people because they can’t absorb it from food as well as younger people,” says Tucker.

What food is high in vitamin B12?

Milk and milk products are good sources of vitamin B12. Many ready-to-eat breakfast cereals are fortified with vitamin B12. Includes a variety of protein foods such as lean meats; poultry; eggs; seafood; beans, peas, and lentils; nuts and seeds; and soy products. Fish and red meat are excellent sources of vitamin B12.

What are the side effects of vitamin B complex?

What happens if you get too much vitamin B complex?

  • excessive thirst.
  • skin conditions.
  • blurry vision.
  • abdominal cramps.
  • nausea.
  • vomiting.
  • increased urination.
  • diarrhea.

What is B Complex with Vitamin C good for?

B-COMPLEX VITAMIN with VITAMIN C (B-KOM pleks VAHY tuh min with VAHY tuh min C) is a multivitamin. It is mostly used to help provide good nutrition to people who need extra intake of these vitamins due to stress, renal disease, or other medical conditions.

How much B complex vitamin is too much?

There is no toxic dose established in humans. However, at doses higher than 50 mg per day, some side effects such as skin flushing can occur. Therapeutic doses of 1500 to 1600 mg per day can be given, but with a risk of liver toxicity, especially in the presence of pre-existing liver disease.