How does the soluble fiber found in rhubarb potentially contribute to lowering harmful LDL cholesterol levels in the cardiovascular system?

Answer

It interacts with bile acids in the digestive system, which encourages the body to pull cholesterol from the bloodstream to create more bile

The link between rhubarb consumption and heart wellness is significantly supported by its soluble fiber content. This type of fiber interacts chemically within the digestive tract with bile acids, which are produced by the liver and aid in fat digestion. When the soluble fiber binds to these bile acids, the body compensates by needing to synthesize new bile acids. To accomplish this synthesis, the liver is prompted to draw cholesterol out of the bloodstream, specifically targeting the harmful LDL cholesterol fraction, leading to a potential reduction in overall circulating levels. This mechanism, combined with the anti-inflammatory effects of antioxidants against blood vessel damage, creates a supportive environment for cardiovascular health.

How does the soluble fiber found in rhubarb potentially contribute to lowering harmful LDL cholesterol levels in the cardiovascular system?

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