Difference Between Vitamin B6 and Vitamin B12

Vitamin B6 is a vitamin also occasionally called pyridoxine. Vitamin B12 is a B vitamin often called cobalamin.

What is Vitamin B6?


Vitamin B6 is a water-soluble vitamin as well sometimes known as pyridoxine.

Chemical structure and types:

The molecular formula of vitamin B6 is C₈H₁₁NO₃.  The vitamin occurs in three forms, namely, pyridoxamine, pyridoxine, and pyridoxal.


Vitamin B6 in coenzyme form, afterwards converting into pyridoxal 5’-phosphate, functions in many cellular reactions, including those involved in carbohydrate and amino acid metabolism.

Health benefits:

Pyridoxine is important in controlling homocysteine, which helps keep the heart healthy. Vitamin B6 also helps form heme, a part of hemoglobin, which is how we bear oxygen in the blood. This vitamin is as well helpful for people with loftier blood pressure in helping to lower the systolic and diastolic pressures to healthier levels.

Natural sources:

Practiced animal-based dietary sources of vitamin B6 include chicken, fish, and beefiness. Plant sources of vitamin B6 include pistachios, avocado, sweetness potato, and banana.

Supplements and fortification:

You tin can notice vitamin B6 supplements which incorporate the vitamin in the form of pyridoxine hydrochloride. Food such equally rice or flour is besides sometimes fortified with vitamin B6 simply this varies from country to state.

Deficiency symptoms:

Frequent illnesses can upshot because a lack of vitamin B6 has a negative impact on the allowed system and how it functions. Signs of vitamin B6 deficiency include microcystic anemia and cracks forming at the corners of the oral fissure.

What is Vitamin B12?


Vitamin B12 is a water-soluble B vitamin commonly known as cobalamin.

Chemical structure and types:

Vitamin B12 occurs in two forms, namely, cobalamin and cyanocobalamin. The molecular formula for vitamin B12 is C63H88CoNfourteenOxivP.

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Vitamin B12 helps make DNA molecules, and is important in forming myelin, a protective layer that surrounds nerve cells. It is too needed to make red blood cells and keeps homocysteine levels nether control.

Health benefits:

Getting enough vitamin B12 is important because it helps forbid anemia, which can cause you lot to experience tired and weak. It also helps keep your nervous organisation functioning properly. It is of import for pregnant woman to take in enough vitamin B12 to reduce the chances of neural nascency defects. It is as well thought that this vitamin helps to improve mood.

Natural sources:

The simply natural sources of vitamin B12 are brute-based products like milk, eggs, fish, and carmine meat, liver, and clams.

Supplements and fortification:

Supplements of B12 usually are in the grade of cyanocobalamin. A doctor can also give an injection of B12, which is important if a person has problems arresting the vitamin in the tummy. Sometimes vitamin B12 is added to breakfast cereals, soy, and yeasts, which is helpful for people who do not eat meat or dairy products.

Deficiency symptoms:

Deficiency of vitamin B12 has signs like feeling breathless, being tired and weak; these are signs of megaloblastic anemia. At that place may be heart palpitations and the skin may be pale in colour, hands and anxiety may tingle because the nerves are affected by a lack of vitamin B12.

Deviation betwixt Vitamin B6 and Vitamin B12


Vitamin B6 is a water-soluble vitamin commonly chosen pyridoxine. Vitamin B12 is a water-soluble vitamin also called cobalamin.

Molecular formula

The molecular formula of vitamin B6 is C₈H₁₁NO₃. The molecular formula of vitamin B12 is C63H88CoNxivO14P.

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Chicken, beef, fish, sugariness irish potato, and assistant are sources of vitamin B6. Clams, liver, diary products, fish, and meat are sources of vitamin B12.

Benefits in the body

Vitamin B6 is beneficial in forming hemoglobin and in helping blood pressure. Vitamin B12 is helpful in nervous system and cardiovascular system office.

Deficiency symptoms

Microcytic anemia and cracked lips indicate a lack of vitamin B6. Megaloblastic anemia shows a lack of vitamin B12.

Table comparing Vitamin B6 and Vitamin B12

Summary of Vitamin B6 and Vitamin B12

  • Vitamin B6 and B12 are both water-soluble vitamins that are of import for good health.
  • Vitamin B6 helps keep the cardiovascular system healthy.
  • Vitamin B12 helps in cherry-red claret cell formation and in keeping the nervous system in meridian shape.


Which is better to accept B12 or B6?

Both vitamin B12 and B6 are as important in the trunk; however, people who practise not consume meat may specifically need B12 supplements since the main source of the nutrient is animal products.

Is B12 B circuitous the same as B6?

A B12 B complex is not the same as B6 considering information technology also includes vitamin B12. A B complex usually includes all of the needed B vitamins.

Can I take vitamin B6 and B12 together?

You lot can take both vitamin B6 and B12 together and it may exist useful to accept all your B vitamins at the same fourth dimension with a meal to help with absorption and besides to reduce nausea, which may occur if you take these on an empty stomach.

What does vitamin B6 and B12 practise?

Vitamin B6 is important in many cellular reactions and B12 helps to form crimson blood cells and helps nervus function.

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