What foods are rich in dietary fiber?

Everyone is familiar with dietary fiber. It is a polysaccharide that can neither be digested and absorbed by the gastrointestinal tract nor produce energy. Therefore, it was once considered a "non-nutritious substance" and did not receive enough attention for a long time. So what are the foods rich in dietary fiber in our life?

1. Celery:

It is cool in nature, sweet and spicy in taste, and non-toxic; it enters the lung, stomach, and liver meridians and is a high-fiber food. It produces a substance called lignin or intestinal fat through intestinal digestion. This substance is an antioxidant. Often eating celery, especially celery leaves, is very beneficial for preventing hypertension, arteriosclerosis, etc., and has an auxiliary therapeutic effect. Celery is cool and slippery in nature, so people with weak spleen and stomach, and loose intestines should be careful when eating it.

2. Carrots:

Carrots are rich in carotene, containing 1.67 to 12.1 mg of carotene per 100 grams of fresh weight, which is 5 to 7 times higher than that of tomatoes. After consumption, they are broken down into vitamin A through gastrointestinal digestion, which can prevent and treat night blindness and respiratory diseases. Carrots contain plant fiber, which has strong water absorption capacity and easily expands in the intestines. They are the "filling substance" in the intestines, which can enhance intestinal peristalsis, thereby benefiting the diaphragm, widening the intestines, facilitating bowel movements and preventing cancer.

3. Cereals:

The dietary fiber rich in whole grains will not be digested in the intestines, and can also absorb water molecules, allowing food residues or toxins to move in the intestines and be quickly excreted from the body, achieving a detoxification effect; vitamin E can help blood circulation and accelerate detoxification.

4. Pears

Pears are rich in dietary fiber, which can help people lower cholesterol levels and aid in weight loss. American nutritionists have found that each pear contains 10 grams of cholesterol-lowering dietary fiber, which meets 40% of the body's daily dietary fiber needs.

6. Apple

Apple is a great beauty product. It can help you lose weight and make your skin smooth and tender. Apple is a low-calorie food, producing only 60 kcal per 100 grams. The nutrients in apples are highly soluble and easily absorbed by the human body, so they are known as "living water" and help dissolve sulfur, making the skin smooth and tender. Apples also contain elements such as copper, iodine, manganese, zinc, and potassium. If the human body lacks these elements, the skin will become dry, cracked, and itchy.