Final answer:
Therapeutic lifestyle changes, including dietary modifications and increased physical activity, have significant effects on cholesterol levels. Medications like statins and fibrates may also be prescribed to reduce cholesterol. These measures can reduce the risk of heart disease associated with high cholesterol.
Step-by-step explanation:
Therapeutic lifestyle changes have significant effects on cholesterol levels. Dietary modifications such as substituting unsaturated fat for saturated fat, reducing consumption of trans fatty acids, and increasing physical activity can help lower total cholesterol and improve the LDL:HDL ratio. Additionally, medications like statins and fibrates may be prescribed to reduce cholesterol levels. Lifestyle changes and medical treatments together can effectively reduce the risk of heart disease associated with high cholesterol.