Health Knowledge Micronutrients Nutrition Vitamins

Vitamin B6 (Pyridoxine)

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Whenever it comes to vitamins, there is something which every person knows in common. The fact that vitamins are good for human health, and that vitamins should be an essential part of a person’s diet and life. The same is about vitamin b6. This article would explore the importance of vitamin b6, the benefits of taking it, how much kids need each day, potential risks associated with taking too much or too little, and tips for ensuring that your kids are getting enough of this important nutrient.

What is Vitamin B6

This vitamin is considered to be an important vitamin for brain development and for ensuring the health of the human nervous system and immune system healthy. Another name for vitamin B6 is pyridoxine. Vitamin b6 is one of the B vitamins, which are essential for the health of the human body. Vitamin b6 is basically a water-soluble vitamin that is found in many natural foods and is found in a number of dietary supplements as well.

Benefits of Vitamin B6

Vitamins are essential products for our health. Our body needs different vitamins properly so that it can do its work good. The main role of vitamin b6 which is verified by medical research is that the main role of this vitamin is the prevention of diseases. One of the primary benefits of vitamin b6 is that it is considered to be the most effective medication for the treatment of nausea that occurs during pregnancy. However, in such cases, vitamin b6 supplements or medications should be used under the instructions of certified physicians.

Some other benefits of vitamin b6 are discussed below

  1. Cardiovascular Diseases:

People having high homocysteine levels are often seen suffering from cardiovascular diseases. Studies show that high homocysteine levels promote stroke and heart diseases in people, as it helps in creating clots in the bloodstream of the human body. The deficiency of vitamin B6 can increase the homocysteine level in the body while ingesting the recommended amount of homocysteine in the body can prevent cardiovascular diseases to occur in the body.

  1. Cognitive Functions:

Vitamin b6 helps in better cognitive functions in the body. For instance, it indirectly helps in better functioning of the brain by lowering the homocysteine level in the body, which eventually prevents severe diseases which include Alzheimer’s disease and dementia. In short, vitamin b6 plays a role in enhancing memory and improves the functions of the brain.


  1. Cancer:

Studies show that vitamin b6 is considered to be an effective element that prevents cancer. Since the treatment of cancer has not been yet clinically proven, so this is not sure if vitamin b6 plays a role in the treatment of cancer or not, but it is proven that it does happen to be an effective element that helps in the prevention of cancer.  It does in such a way that it reduces the spread of tumor cells in the body.

How much vitamin B6 is necessary for the body?

According to the National Library of Medicine, the recommended dietary amount (RDA) of vitamin B6 in different age groups is as follows:

  • Infants up to age group 1-3 years need 0.5 mg per day
  • Children up to the age of 4-8 years need 0.6 mg per day
  • Teenagers (boys) up to the age of 9-13 years need 1.0 mg per day
  • Teenagers (boys) up to the age of 14-18 years need 1.3 mg per day
  • Teenagers (girls) up to the age of 9-13 years need 1.0 mg per day
  • Teenagers (girls) up to the age of 14-18 years need 1.2 mg per day
  • Adults (men) up to the age of 19-50 years need 1.3 mg per day
  • Adults (women) up to the age of 19-50 years need 1.3 mg per day
  • Older adults (men) up to the age of more than 50 years need 1.3 mg per day
  • Older adults (women) up to the age of more than 70 years need 1.7 mg per day

Food Sources

Some of the foods high in vitamin b6 are:

  • Beef liver
  • Tuna
  • Salmon
  • Fortified cereals
  • Chickpeas
  • Poultry
  • Some vegetables and fruits, especially dark leafy greens, bananas, papayas, oranges, and cantaloupe

Signs of Deficiency

Alike other vitamins, the deficiency of vitamin b6 is also responsible for a number of diseases. These diseases include

  • Microcytic anemia
  • Skin conditions
  • Depression
  • Confusion
  • Lowered immunity
  • Kidney disease
  • Autoimmune intestinal disorders like celiac disease, ulcerative colitis, and Crohn’s disease
  • Autoimmune inflammatory disorders such as rheumatoid arthritis
  • Alcoholism

Dn.Zainab Naeem is Hosting and Content Writing Head of SDNO. She is a freelance nutritionist and writer, and also a self-taught calligrapher, artist and chef.  She can be reached at @xayni_de_artista.

Disclaimer: The information in this article is not intended as sound medical advice for your particular illness; rather, it is meant to increase awareness of common health issues. Before implementing any recommendations made in this article or choosing a treatment plan based on its contents, you should always speak with a qualified healthcare professional.

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