Which dietary change is recommended for a heart health diet to reduce risk?

Prepare for the WGU NURS2001 D440 Health and Wellness Through Nutritional Science Exam. Study with detailed explanations and multiple-choice questions that enhance learning. Ace your WGU exam with confidence!

Multiple Choice

Which dietary change is recommended for a heart health diet to reduce risk?

Explanation:
Focusing on fats and fiber that influence cholesterol and weight is key for reducing heart disease risk. Increasing fiber, especially soluble fiber, helps lower LDL cholesterol because it binds cholesterol and bile acids in the gut, promoting their excretion. Foods rich in soluble fiber include oats, barley, beans, lentils, fruits, and vegetables. At the same time, decreasing saturated fat intake lowers the amount of LDL cholesterol produced by the liver, improving the overall lipid profile. Together, these changes support better cholesterol levels, improved vascular health, and weight management, all of which reduce cardiovascular risk. Practical steps include aiming for about 25–38 grams of fiber daily and keeping saturated fat to a small percentage of daily calories while choosing healthy fats like olive oil, nuts, and fatty fish. The other options wouldn’t offer these lipid and risk-reducing benefits: increasing saturated fat or refined sugar, or decreasing fiber, would not support heart health.

Focusing on fats and fiber that influence cholesterol and weight is key for reducing heart disease risk. Increasing fiber, especially soluble fiber, helps lower LDL cholesterol because it binds cholesterol and bile acids in the gut, promoting their excretion. Foods rich in soluble fiber include oats, barley, beans, lentils, fruits, and vegetables. At the same time, decreasing saturated fat intake lowers the amount of LDL cholesterol produced by the liver, improving the overall lipid profile. Together, these changes support better cholesterol levels, improved vascular health, and weight management, all of which reduce cardiovascular risk. Practical steps include aiming for about 25–38 grams of fiber daily and keeping saturated fat to a small percentage of daily calories while choosing healthy fats like olive oil, nuts, and fatty fish. The other options wouldn’t offer these lipid and risk-reducing benefits: increasing saturated fat or refined sugar, or decreasing fiber, would not support heart health.

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