Most replayed moment: Why sleep may be the key to heart health | Dr Nour Makarem

2026-08-11

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Today we’re talking about sleep. The more scientists study sleep, the clearer it becomes that it’s not just about resting our bodies - it’s much more than that. In fact, sleep is the foundation upon which a healthy diet, exercise, and overall wellbeing are all built upon. So what happens when that foundation is shaky? Recent research suggests that poor sleep quality may significantly increase your risk of heart disease and even heart attacks. Dr. Nour Makarem joins me to explore the powerful connection between sleep and heart health - and why both ...

Today we’re talking about sleep.

The more scientists study sleep, the clearer it becomes that it’s not just about resting our bodies - it’s much more than that. In fact, sleep is the foundation upon which a healthy diet, exercise, and overall wellbeing are all built upon.

So what happens when that foundation is shaky?

Recent research suggests that poor sleep quality may significantly increase your risk of heart disease and even heart attacks.

Dr. Nour Makarem joins me to explore the powerful connection between sleep and heart health - and why both too little and too much sleep is a cause for concern.

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