Cardiovascular System Guide: Heart Health & Exercise Effects

What are the four parts of the cardiovascular system? Understand how exercise, smoking, and serotonin influence heart health and normal cholesterol ranges.

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What Is the Normal Cholesterol Level for Women?

Seventy-one million adults in the United States are affected by high LDL cholesterol, according to Centers for Disease Control and Prevention. It is important to be aware of your cholesterol levels because a high cholesterol level double your risk for developing cardiovascular disease.

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