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https://ispyphysiology.com/2026/04/08/not-just-a-pump-how-your-heart-talks-to-the-rest-of-your-body/
Not Just a Pump: How Your Heart Talks to the Rest of Your Body - I Spy Physiology Blog
Apr 15, 2026 - When we learn about the heart in school, it’s usually described as a pump: strong, steady and rhythmic. That’s true. But what fascinates me most, as a...
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https://ispyphysiology.com/most-popular/
Most Popular - I Spy Physiology Blog
Dec 12, 2024 - Physiology is a broad branch of science that studies how we function from the smallest cells to entire organisms. Because the field of physiology is so...
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I Spy Physiology Blog - Spotting Physiology in Everyday Life
Spotting Physiology in Everyday Life
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https://ispyphysiology.com/2026/03/24/laughing-as-medicine-why-a-giggle-a-day-might-be-good-for-you/
Laughing as Medicine: Why a Giggle a Day Might Be Good for You - I Spy Physiology Blog
We’ve all heard the saying “Laughter is the best medicine,” but what does science say? It turns out that laughing isn’t just pleasant, it can be genuinely...
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