Dietary fiber, commonly known as roughage, plays a vital role in maintaining overall health by improving digestion, supporting weight management, regulating blood sugar and reducing the risk of several chronic diseases.
Experts say fiber helps keep the digestive system functioning properly by promoting regular bowel movements and preventing constipation.
It also increases feelings of fullness after meals, which can reduce overeating and help maintain a healthy weight.
Fiber is particularly beneficial for people with diabetes because it slows the absorption of sugar and helps stabilize blood glucose levels. Fiber can also lower cholesterol, reducing the risk of heart diseases.
Several studies suggest that a fiber-rich diet may help protect against certain types of colorectal cancer and breast cancer.
Adults are generally advised to consume 25 to 30 grams of dietary fiber per day, although individual needs may vary depending on age, sex and overall health.
Foods high in fiber include fruits, vegetables, legumes, whole grains, nuts and seeds. Experts recommend eating fruits and vegetables with their skins when possible and choosing options such as oatmeal and whole wheat bread to increase daily fiber intake.
Remedy for digestive issues
Fiber has long been regarded as an effective remedy for digestive issues, with health experts frequently recommending fiber-rich foods, vegetables, and an increased daily intake to promote gut health.Fiber is known to support bowel function, prevent constipation, and aid digestion. However, nutrition specialists caution that simply increasing fiber consumption is not always the correct solution for every digestive complaint.
According to experts, many people assume that eating salads alone provides sufficient fiber. In reality, if an individual requires approximately 30 grams of fiber per day, they would need to consume more than 15 bowls of salad to meet that target.
Sources of dietary fibers
By comparison, a similar amount of fiber can be obtained from one avocado, two teaspoons of flaxseeds, and two tablespoons of chia seeds. For those who cannot incorporate avocado into their daily diet, alternatives such as pears or guava combined with chickpeas can serve as effective substitutes.Nutritionists emphasize that, much like protein, fiber is not universally beneficial in every situation. For years, increasing fiber intake has been widely promoted as a primary treatment for bloating, gas, constipation, and heaviness. Yet many individuals report little or no relief despite raising their fiber consumption.
