Vitamin B6

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Vitamin B6, vital for metabolism and neurotransmitter synthesis, is present in foods like poultry, fish, bananas, and chickpeas.

Impact of Gene Variants

Genetic variations in enzymes involved in vitamin B6 metabolism can affect its absorption, utilization, and conversion into active forms, potentially influencing individual requirements and susceptibility to deficiency.

Ways to Recognize Problems

Symptoms of vitamin B6 deficiency may include irritability, depression, confusion, and weakened immunity. Blood tests measuring plasma pyridoxal 5’-phosphate (PLP) levels help diagnose deficiency.

Ways to Improve

Consuming foods rich in vitamin B6, such as poultry, fish, nuts, and whole grains, can help maintain adequate levels. Alternatively, B6 supplements may be recommended under medical supervision, especially for at-risk individuals or those with malabsorption issues.

Did you know

Deficiency is rare but can affect almost 10% of the U.S. population.