Question

Which of the following is not an effect of fiber?

1) Improved digestion
2) Reduced risk of heart disease
3) Increased blood pressure
4) Weight management

Answer 1

Increased blood pressure is not an effect of fiber; instead, fiber contributes to improved digestion, reduced risk of heart disease, and can aid in weight management. The correct option is 3.

Step-by-step explanation:

The effect of fiber that does not apply is increased blood pressure. In fact, fiber has multiple health benefits, including:

1. Improved digestion - Fiber, particularly insoluble fiber, adds bulk to the food in the digestive track which eases bowel movements.
2. Reduced risk of heart disease - Both soluble and insoluble fibers can help reduce cholesterol absorption into the bloodstream and by optimizing gut flora can have a positive effect on coronary health.
3. Weight management - Fiber can help with weight management by providing a feeling of fullness and slowing the absorption of nutrients, thus reducing the appetite.

Increased blood pressure is not typically an effect of dietary fiber, and in some cases, dietary fiber has been shown to help lower blood pressure.