# A Common Supplement Shows a Concerning Link to Heart Failure

> **Newsylist Open Intelligence Dossier** · First detected: 2026-06-23 18:08 UTC · Category: Health · Sources: 7 · Current Velocity: 4.63

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Northeast Mississippi Daily Journal | Melatonin can be a safe and effective sleep aid for all ages – but product inconsistencies and improper dosing lead to real harms | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMijAJBVV95cUxPMFFPMHpCeU0ycnBQUkNDUTV6anQ2VE5rZDNXMXdOaFdQVTFtR0VVWWhQNVAzUFNJMFA5aWZLZFMyUzVLSnNwZ0kzcVJGemVrZEhBWWRQY1JDeHA4MXlBYzhkcC1LalBhMXhxZlM5Vzc2alJodnFHMkNhUXNiZ2lidW1iU1VzWF9fVlI3LUw1RVF1Y0dTdFN3a2FLZGdrZVEwdWU2OTJuWk5sNk5vZVAyOEFTLWRCVEtOeEg0QWFVMXlnZnh4X3VQSmhhanUtWHlKaU4zRkRtY2xwUnE3LVV0Ri1kSWhkUjhoVUVPOHJkUTNZY29vRDBUQ3oxalFoTjJodjRIblNxcnF0bjJM?oc=5) |
| Futura, le média qui explore le monde | Experts reveal what really happens when you take melatonin for sleep troubles | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMiuwFBVV95cUxPUGNxbkU5OWE2Zmx2cno4azk5X0dvLUVSc3BKVFNXN0xxd3Y1NVFSb1VTYk5La05tbGlEOC1ZWDEwYVd6dTIzVmVzdXBESHFYTFVyYmVRaFkxY3FXcXFBVWE4a3RHUFdKemFmYzhYdUtabldhMmswS1FUT0s2bGRMYU8xLVJYTXpnOExsS0h6RFZiUTdNRE5IemhnVTV0QlRnU0dUTHlhLWZFb1ZGemZGTE1UYW96N21kdm84?oc=5) |
| themercury.com | Melatonin can be a safe and effective sleep aid for all ages – but product inconsistencies and improper dosing lead to real harms | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMiiwJBVV95cUxPZW91RlVfZWdISW1IckdFWXF0ZlhXeW5vUjJCV3k4Rnk1cG5kWUE4NVdHYnJhcFhXSG50cEpHdWhxcWhUM0hmUW5BZURya0hHemtfT011Qk9IQUc0Z2h6MnZ2bTVUQUZ5dERLS3l6TktBa0dqZE1xZzJZVlN5aXg3eWMzXzVMdmV0YjRBQ3dGU2daVnBKMzVaRHd0ZDRSRU5OTml6cTBXVlB2eDRCNWNrV1Q5SHpQRnpaWlF0WFFKbm1abmxqalQ4Mm1qQnRuNEZFMEJUakdnNzZWVmQ4MWU0V1hqRnpydXRSalh1blFyR1FCUktLU1pPN3NRalhmZXRwR0lKTnRha0dlSGM?oc=5) |
| Women's Health | Is Melatonin Addictive? Here's the Truth, According to Experts | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMie0FVX3lxTE1ydm5EMGU0M0xaU3VwdkRkYTF2b2otWllLbnVFZTg4aTVjR0ltbG5xMmFxUG12aG5uS3hGdEE1MzRYLVFwTGlZT2liY1BpX3hBZXVZTXFZb1o2VWk0YTk3R2l1ZzJOZC1PSXpVYTFiZnZLRVNIVnVla0t1RQ?oc=5) |
| The Independent | The truth about melatonin for kids, according to a sleep medicine doctor | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxPYkhMRmtOSk15RG5vbHRPQ3NzaXh5dXNPNWZnU3Y0X2RzTUg5Wl9nb0xKTWdLRlQ2U1RfYTJGVTl5LVpZd3JSS1h0c0l1Q1FxclViMXNUZzhwSEF5Qkl3TmQzOGNIZ3JwYjVod0dGdEptQXpyY3BuNHZWa1ZmZENreU5BbW55emZ3aHpEMXdWb1RkSVljUmstaHg3RDV1UDZwYkszS20zSHRYdEVFYmU1MQ?oc=5) |
| UCLA Health | Is melatonin bad for heart health? | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMidEFVX3lxTE5WdGpuWkV3S2Zva1RiOGRFeF9mVzN1MUh1RHk3ZXktdVBpMHdjaFQwd1VJdGs1b2pmZU9NeVNJODVPMk5SZVlTcUIzWXZ6VmRiY0NBa3NpdFN1ZnlQWWRHN3lQbHJBQWU0cGdhbFFvR2NwM1p1?oc=5) |
| ScienceAlert | A Common Supplement Shows a Concerning Link to Heart Failure | 2026-06-23 10:01 | [Source Link](https://news.google.com/rss/articles/CBMikwFBVV95cUxOQzdXZVZFRlFQanN4LUpuYzl2TXQ2eDBFODJUVldaeTR6N2ZXdHpjT1RFaGpIRWdKU0E2SnVBR1RrcGpsYzFkMTEwR3ZFVkFVeUxDNVh3dGRYSENGZlBYRWtwQlFISmNmcm51YU5oRGNUanptVW9jQW9yS21MUGxvQkZmNkJ4SWh4bWhmNE51cFlmUXc?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-06-23/a-common-supplement-shows-a-concerning-link-to-heart-failure*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*