What did the Columbia research find about serotonin and heart valve disease?

Researchers found an unexpected link between serotonin signalling and age-related heart valve disease (aortic stenosis). It points to a possible biological mechanism behind a condition that becomes more common after 50.

Should I take serotonin supplements to protect my heart?

No. This is early research, not a treatment. Do not self-prescribe serotonin-related supplements — talk to your GP about heart-valve screening if you have risk factors.

Columbia scientists discover surprising link between serotonin and heart valve disease

# Columbia scientists discover surprising link between serotonin and heart valve disease

ScienceDaily Fitness — Sat, 11 Jul 2026 23:11:19 EDT

Serotonin might accelerate heart valve disease in some patients taking SSRI antidepressants.

One thing to try this week: Discuss any concerns you have about your medication regimen with your healthcare provider.

Source: ScienceDaily Fitness Original published: Sat, 11 Jul 2026 23:11:19 EDT.

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