What dietary change can help reduce cholesterol levels?

Increasing fiber intake is a beneficial dietary change for reducing cholesterol levels. Fiber, particularly soluble fiber, plays a significant role in lowering blood cholesterol. When soluble fiber is consumed, it binds to cholesterol in the digestive system, which helps prevent its absorption into the bloodstream. Foods high in soluble fiber include oats, beans, lentils, fruits like apples and oranges, and vegetables such as carrots and broccoli.

This dietary adjustment helps to lower low-density lipoprotein (LDL) cholesterol, often referred to as "bad" cholesterol, thereby reducing the risk of heart disease. Additionally, a high-fiber diet can also support weight management and improve overall gut health, leading to further cardiovascular benefits.

In contrast, decreasing water intake, increasing sugar consumption, and reducing fiber intake do not promote heart health and could potentially lead to increased cholesterol levels and other health issues. High sugar consumption is linked with weight gain and adverse metabolic effects, while a low fiber diet may contribute to poor digestion and elevated cholesterol levels.