What are foods high in dietary fiber?

There are many foods with high dietary fiber content, such as apples and grapes and other fruits; such as corn and oats and other staple foods; such as carrots and spinach and other vegetables.
1. Fruits: Fruits are rich in dietary fiber, such as kiwifruit, apples, dragon fruit, bananas, duck pears, etc. The dietary fiber content in 100g of this food is 2.6g in kiwifruit, 1.2g in apple, 1.2g in dragon fruit, 1.2g in banana, 1.1g in duck pears, with kiwifruit having the highest content.
2. Staple foods: corn, oats, sweet potatoes, barley, coarse grains contain more dietary fiber. Among them, the dietary fiber content in oatmeal is 5.3g/100g, 9.9g/100g in barley, 2.9g/100g in corn, and 1.6g/100g in sweet potato.
3. Vegetables: common vegetables with high dietary fiber content such as carrots, spinach, bamboo shoots, corns, etc.. Among the various types of vegetables in the dietary fiber content of spinach 1.7g/100g, carrots 1.1g/100g, bamboo shoots 1.8g/100g, Chrysanthemum coronarium 1.2g/100g.
Dietary fiber cannot be digested and absorbed by the gastrointestinal tract, but it helps the body maintain normal intestinal function. These foods have high content of dietary fiber and can be consumed appropriately to improve intestinal function.
It is recommended that foods with high dietary fiber content can be consumed appropriately in general, but attention should be paid to a balanced diet.