Clinical Nutritionist Practice Test 2025 - Free Practice Questions and Study Guide

Following a diet rich in fruits and vegetables is beneficial for lowering the risk of heart disease for several reasons. Fruits and vegetables are packed with essential vitamins, minerals, antioxidants, and dietary fiber, all of which contribute to heart health. They help to reduce inflammation in the body, lower blood pressure, and improve overall cholesterol levels by providing nutrients that support healthy blood vessel function.

Moreover, the fiber found in these foods can help to lower cholesterol levels and improve gut health. A higher intake of fruits and vegetables is also associated with a lower risk of developing cardiovascular diseases. Research consistently shows that populations who consume abundant fruits and vegetables have reduced incidences of heart disease, making this dietary practice essential for maintaining cardiovascular health.

In contrast, a high-fat diet, particularly when it includes unhealthy saturated and trans fats, can contribute to plaque buildup in the arteries and increase the risk of heart disease. Processed foods often contain high levels of unhealthy fats, sugars, and sodium, which can negatively impact heart health. Lastly, limiting fiber intake is counterproductive, as fiber has numerous health benefits, including lowering cholesterol and improving heart health. Therefore, a diet rich in fruits and vegetables stands out as a key practice for reducing heart disease risk.