1. High-fiber foods refer to foods rich in dietary fiber, which is one of the nutrients our bodies need. Eating dietary fiber regularly is very beneficial to human health. High-fiber foods include whole grains, beans, fruits, vegetables, nuts, etc.

2. Beans We know that beans are very rich in fiber, especially green beans, lentils, dried peas, etc. They can be said to be the best among high-fiber foods. In addition, soy foods are also rich in protein, B vitamins, calcium and other nutrients, and have very low fat content, which is very beneficial to human health.

3. Vegetables Vegetables are also foods with high fiber content. Among vegetables, bamboo shoots have the highest dietary fiber content. The fiber content of dried bamboo shoots reaches 30-40%, and the fiber content of peppers exceeds 40%. Others containing more fiber include spinach, pumpkin, cabbage, rape, etc.

4. Fruits and fruits are also the main source of dietary fiber. Among fruits, dried red fruits have the highest cellulose content, with a cellulose content of nearly 50%, followed by tamarind, dried mulberries, cherries, wild jujubes, Black dates, big dates, small dates, pomegranates, apples, and pears.

5. Why do whole-grain and high-fiber foods contain less grains? Most grains are rich in fiber. Cereals such as whole wheat cereal and oatmeal are relatively high in fiber. But the more finely processed the grain, the less fiber it contains.