The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

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I am a 36-year-old woman experiencing notable changes in my menstrual cycle and weight. My periods, which normally last three ...

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Read more The post Why Giraffes Don’t Faint: The Strange Circulatory System That Defies Gravity appeared first on discoverwildscience.

Discover why sitting between workout sets reduces blood flow, decreases performance, and sabotages muscle recovery and ...

PRESENTER:'Ella has P.E. today, and her circulatory system is going to have some exceptional challenges to overcome.' BOTH:Bye mum! PRESENTER:'We are going to follow the action in extreme detail ...

Q: I have been caring for my 75-year-old husband with dementia for the past four years (I am 72), and I’m at my wits’ end. Suggestions? — Carey T., Joplin, ...

Discover the 8 best vitamins for improving blood circulation in your legs. Learn how these nutrients support healthy blood ...

Studies show walking is an easy and effective way to prevent and manage blood pressure, and can reduce your risk of ...

Whatever your age, being active now will have an immediate impact on your health, reducing your risk of heart and circulatory ...