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A preliminary study conducted by the American Heart Association reveals that adults with insomnia who used melatonin for at least 12 months had about a 90% higher chance of first-time heart failure within five years. This was found using five years of health records from 130,828 adults. Participants in the long-term melatonin use group were also almost twice as likely to die from any cause over five years.
It’s important to note that this study hasn’t yet been peer-reviewed, and that the data may be…
