Dietary fiber is an essential component of a healthy diet and offers numerous health benefits. It is primarily found in plant-based foods such as fruits, vegetables, and whole grains as well as nuts and seeds.
The key benefits of dietary fiber include:
It improves digestive health
Fiber promotes regular bowel movements by adding bulk to our stools, which helps to prevent constipation.
Fiber also supports our gut microbiota. Soluble fiber serves as food for beneficial gut bacteria, which is important for a healthy gut environment.
It aids in weight management
Fiber increases satiety. Fiber-rich foods are more filling, which can help control our appetite and reduce our overall calorie intake.
It is also low in calories because high-fiber foods are typically less energy-dense.
It helps to regulate our blood sugar levels
Fiber slows down our absorption of carbohydrates and sugars which is better for blood sugar control.
A fiber-rich diet is linked to a lower risk of developing type 2 diabetes.
It supports heart health
Fiber helps to lower our cholesterol levels. By binding to cholesterol in the digestive system, soluble fiber can can help to reduce LDL (“bad”) cholesterol levels.
A high-fiber diet is also associated with lower blood pressure and reduced inflammation.
Next week we will discuss some additional benefits as well as the types of fiber and how much of it we need to be consuming daily.
Listen to my interview with Brad Kirsten from Radio Cape Pulpit on 5 December 2024 to learn more. Listen to my next interview on Thursday at 7.45am.