Deficiency in vitamin B6 is commonly linked to malnutrition, alcoholism, malabsorption syndromes, or as an adverse effect of certain medications, such as cyclosporine, hydralazine, cycloserine, penicillamine, isoniazid, levodopa, phenelzine and chemotherapy treatments (16, 18)
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A detailed history of recent lifestyle changes and response to different types of activities can help clarify the primary mechanism
N Engl J Med 2021;384:9891002.ArticlePubMed 18
These approaches can enhance glutathione levels, combat oxidative stress, and protect the brain from cognitive decline 1