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Cardiovascular

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Gene Expression Changes in Heart Cells: A New Threat to Astronaut Health?

Genetic expression can change in blood vessels under low gravity. Should astronauts be worried?

How Much Deep Sleep Do You Need?

“I love sleep. My life has the tendency to fall apart when I’m awake, you know?”― Ernest Hemingway THE BENEFITS OF SLEEP are numerous. Like eating...

Vitamin D, Your Heart, and Cancer

“It is likely that vitamin D supplementation does not provide major health benefits, especially in populations where the vitamin D situation is already good...

This 5-Minute Habit Could Help Prevent a Dangerous Heart Condition.

At 7:28 a.m., the sidewalk was still damp from last night’s Seattle area rain. I stepped outside, tea still warming my throat, and began walking...