[A Systematic Review to Identify Unacceptable Intake Levels of Vitamin B6 among Patients Taking Levodopa]
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The interaction of levodopa and vitamin B6 is a well-known issue. This study investigated the incidence of unacceptable intake levels of vitamin B6 among levodopa users by means of a systematic review. We searched two databases (PubMed and "Igaku Chuo Zasshi")... ...