Health, Diseases and Prevention

• High blood pressure (hypertension)

• Heart attack (blood flow blocked to heart)

• Stroke (blood flow blocked to brain)

• Atherosclerosis (arteries get hard and narrow)

How to Keep It Healthy:

• Eat a healthy diet (less salt and fat)

• Exercise regularly (Helmenstine, 2025)

• Don’t smoke

• Manage stress

• References

  Jalan, M. (2024, 2 juni). How does the human circulatory system work? ScienceABC. https://www.scienceabc.com/humans/circulatory-system-definition-diagram-and-functioning.html

  Helmenstine, A. (2025, 23 april). Path of Blood Through the Heart. Science Notes And Projects. https://sciencenotes.org/path-of-blood-through-the-heart/

  Biology Dictionary. (2018, 15 april). How Does the Circulatory System Maintain Homeostasis. https://biologydictionary.net/how-does-the-circulatory-system-maintain-homeostasis/

  Bing. (n.d.). Bing. https://www.bing.com/images/search?view=detailV2&ccid=39JspXFa&id=7F8CF85AFB5C6FA76252E25137BAFFB4EC7D241C&thid=OIP.39JspXFajEPRUvJDE_VnOQHaH0&mediaurl=https%3a%2f%2fthumbs.dreamstime.com%2fz%2fcirculatory-system-easy-to-edit-vector-illustration-31172058.jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2