How High Fibre Diet Can Support Your Heart?

Reviewed by
Dr.Nishith Chandra 92% (745ratings)
DM Cardiology
Cardiologist, Noida  •  28years experience
How High Fibre Diet Can Support Your Heart?

Most people associate fibre to be good for the digestive system. It helps to add roughage and therefore, helps in avoiding constipation. When we dig deeper, the fibre seems to do good not just to the stomach but to the heart as well. Those, who are prone to develop heart disease, should make an attempt to include more fibre in their diet and reap the rich benefits it offers.

There are two classifications of fibres -

  1. Dietary
  2. Functional 

Dietary are found in diet products and functional being added fibre through various food supplements. Soluble and insoluble fibre, based on their solubility in water. Most foods contain some amounts of both. The insoluble one has more digestive benefits, as it adds to the roughage. Both types also have cardiac benefits.

Read on to know some of the cardiac benefits of fibres -

  1. Reduces cholesterol: There is good cholesterol which is essential for the body, and there is bad cholesterol which causes heart disease. What fibres do is reduce the amount of bad and overall cholesterol in circulation. The fibre binds to the cholesterol and removes it from the body, which otherwise would get into circulation and lead to plaque formation and heart disease.
  2. Reduces blood pressure: Because the cholesterol does not circulate in the blood stream, the blood is not as vicious and therefore, the vessels exert much less pressure to allow the free flow. A diet change to whole grains can show a marked difference in people with hypertension.
  3. Weight management: Eating fibre means more bulk and fewer calories so that a person feels full after eating smaller amounts. This is a great way to lose weight and bring preexisting heart disease under control.
  4. Stroke prevention: The circulating cholesterol usually gets sluggish and settles down along the walls of the blood vessels. This attracts more cholesterol, which eventually forms what is knowns as plaque. When this plaque attains a considerable size, it gets dislodged, circulating in the bloodstream, and having a strong possibility of reaching to the vital organs. When it reaches the heart or brain, it can lead to heart attack or stroke. By removing the cholesterol which leads to all these complications, fibre reduces the incidence of stroke and heart attacks.
  5. Management of diabetes: Blood pressure, increased weight and heart disease, all are predisposing factors and have common contributing factors as does diabetes. Controlling all these helps in prolonging the onset of diabetes and reducing its severity too.

High-fiber diet mainly reduces cholesterol which helps in multiple ways to maintain not just a healthy body but also improves the overall quality of life.

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