From an expert: How melatonin can impact your heart health

By: CBS 58 Newsroom

Posted: Nov 11, 2025 7:58 AM CST

MADISON, Wis. (CBS 58) -- There's a warning for people using melatonin to fall asleep. New research shows it can have a serious impact on your heart health. CBS 58 was joined by UW Health Doctor Jeff Pothof to break down the study.