India, Nov. 11 -- A new American Heart Association study has raised concerns about a possible link between long-term melatonin use and a higher risk of heart failure. But does this mean taking melatonin can actually cause the heart to fail - or could it be pointing to deeper, underlying health issues?

Dr Dmitry Yaranov, a cardiologist and heart transplant surgeon, specialising in advanced heart failure, heart transplantation, and mechanical circulatory support, is breaking down whether melatonin use may be linked to a higher risk of heart failure. In an Instagram video posted on November 11, the cardiac surgeon addresses a new American Heart Association study linking melatonin use to heart failure, clarifying what the research actually f...