Vitamin B6: Importance, Sources, Benefits, And Deficiency Signs

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 signs of deficiency.

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, including poultry, fish, bananas, chickpeas, and potatoes. Incorporating these foods into 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, promote healthy skin, and help in the production of neurotransmitters. It also plays a role in the metabolism of protein, carbohydrates, and fats.

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.

Signs of Vitamin B6 Deficiency

A deficiency in vitamin B6 can lead to symptoms such as anemia, depression, confusion, and weakened immune function. It is important to ensure you are meeting your daily vitamin B6 needs through diet or supplementation.

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