Apple is a low-calorie food, which produces about 60 kilocalories per100g. Apple is known as "living water" because of its high solubility and easy absorption by human body. It is beneficial to dissolve sulfur and make skin smooth and tender.

Apple is rich in nutrition, dietary fiber and pectin, which is a good helper to promote gastrointestinal peristalsis. Because apples contain some crude fiber, they can be digested slowly in the stomach and feel full, so they can be enjoyed as diet food.

2.pitaya

Pitaya is low in calories but high in cellulose. Eating pitaya can not only lose weight but also detoxify. It is a favorite fruit of many dieters.

3, oranges

Many people know that oranges are rich in dietary fiber. Oranges are particularly rich in soluble fiber, but they also contain insoluble fiber, which is very important for health. Pectin, cellulose, hemicellulose and lignin are fibers in oranges, which are very beneficial to health, such as helping to lose weight and lower cholesterol levels.

4. Avocados

Avocado is another fruit with high dietary fiber content. In addition to dietary fiber, avocado also contains unsaturated fat, which is beneficial to cardiovascular health.

5.guava

Guava is an excellent source of dietary fiber and is extremely beneficial to the health of digestive system. Guava seeds are also good for health.

Eating fruits rich in dietary fiber has many benefits besides promoting digestion. Foods with high dietary fiber also contain anti-cancer oxidants and trace elements, which may not be found in foods with low dietary fiber.