Final answer:
The statement that soluble fibers help lower blood cholesterol is true because Soluble fiber forms a gel-like substance in the digestive system that reduces cholesterol absorption, thus lowering blood cholesterol levels. Foods like whole oats, apples, and beans are good sources of soluble fiber and can enhance cardiovascular health.
Step-by-step explanation:
The statement that soluble fibers help lower blood cholesterol levels is true. Soluble fiber is a type of dietary fiber that is able to dissolve in water, forming a gel-like substance. This substance can interact with cholesterol in the digestive system, reducing the amount of cholesterol absorbed into the bloodstream and thereby lowering blood cholesterol levels. Foods high in soluble fiber include whole oats, peas, beans, and apples. Consuming these foods as part of a balanced diet, along with other heart-healthy nutrients, can contribute to better cardiovascular health.
Statins are drugs known to lower cholesterol, and the everyday connection between soluble fiber and statins suggests that a diet high in soluble fiber can also play a role in managing cholesterol levels. The effect of soluble fiber on slowing the absorption of nutrients, such as glucose, also helps in reducing insulin spikes, thereby potentially reducing the risk of type 2 diabetes. A diet including foods with soluble fiber is an effective way to positively impact heart health and blood cholesterol levels.