Vitamin B6: Importance, Sources, Benefits, And Deficiency

Time for reading: ~0 minutes Last Updated: December 21, 2025


Learn about the importance of vitamin B6 in nutrition, its sources, health benefits, recommended daily intake, and deficiency symptoms.

The Importance of Vitamin B6 in Nutrition

Vitamin B6, also known as pyridoxine, is a crucial nutrient that plays a key role in various bodily functions. It is essential for metabolism, brain development, and immune function.

Sources of Vitamin B6

Vitamin B6 can be found in a variety of foods such as poultry, fish, bananas, and chickpeas. Including these foods in your diet can help ensure you meet your daily vitamin B6 requirements.

Health Benefits of Vitamin B6

Vitamin B6 is known to support cognitive function, help in the production of neurotransmitters, and aid in the metabolism of proteins. It also plays a role in the synthesis of hemoglobin, which is essential for oxygen transport in the blood.

According to the National Institutes of Health, the recommended daily intake of vitamin B6 for adults is 1.3-1.7 mg. However, individual requirements may vary based on age, gender, and health status.

Deficiency and Supplementation

A deficiency in vitamin B6 can lead to symptoms such as anemia, depression, and weakened immune function. In some cases, supplementation may be necessary to meet the body's needs for this essential nutrient.

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