Nowadays, there are a lot of people suffer from high blood fat, high blood pressure, and high blood sugar. This is very harmful to human health. Nutrition experts point out that, people should often eat some vegetarian food which can eliminate the excessive oil and fat in the body. The following eight kinds of food have the effect of cleaning the intestines and stomach, so they can keep you healthy.

1. Oats
Oats have the effect of lowering the level of cholesterol and blood fat. Oats contain a large number of soluble dietary fiber which is not contained in other grains, and this kind of dietary fiber is easily absorbed by human body. What's more, oats contain little heat, so it is very helpful for people who want to lose weight. At the same time, it is also suitable for the patients who suffer from heart disease, high blood pressure and diabetes.

2. Corn
Corn is rich in calcium, phosphorus, iron, magnesium, selenium and vitamin A, B1, B2, B6, E and carotene. At the same time, it also contains a lot of fiber. Often eating corn can lower the level of cholesterol and soften the blood vessels. As a result, it plays an important role in the prevention and treatment of cholecystitis, gallstones and diabetes.

3. Onion and garlic
Onion contains alliin and sulfur compounds, which can help dissolve thrombus. Onion nearly contains no fat, so it can inhibit the rising of cholesterol caused by high-fat diet. At the same time, it can also help to improve atherosclerosis. Garlic can not only reduce the content of serum cholesterol in the body, but can also prevent blood clots.

4. Yam
The protein contained in yam can prevent the deposition of fat in the cardiovascular system, maintain the elasticity of blood vessel, prevent arteriosclerosis, reduce the deposition of subcutaneous fat, so as to avoid obesity. Yam contains a large number of dopamine, which has the effect of expanding blood vessel and improving blood circulation. In addition, yam can improve the digestive function of human body. If you suffer from indigestion, you can eat some yam, which can help eliminate the symptom.

5. Sweet potato
Sweet potato has a lot of health-care effects on human body, such as reducing blood cholesterol, keeping the acid-base balance of blood, delaying the aging process, preventing and fighting against cancer. At the same time, sweet potato contains great amounts of dietary fiber and pectin, which can clean the intestinal tract. You can eat some sweet potato for breakfast every morning, which is not only very nutritious, but also can clear away the toxins and wastes in your intestines and stomach.

6. Red jujube
Eating more red jujubes can improve the antioxidant ability and immune ability of your body, and it is also very effective to reduce the cholesterol and triglyceride in the blood. As a result, jujube is not only the best food to enrich the blood, but can also lower the level of blood fat.

7. Hawthorn
Hawthorn can strengthen and adjust the function of myocardium, promote the movement amplitude of ventricle and atrium, as well as increase blood flow. What's more, it can also lower the level of blood cholesterol and promote the metabolism of fat.

8. Apple
Apple contains a large number of pectin, which has the effect of reducing the cholesterol in the blood. At the same time, it also contains a high content of potassium, which can eliminate the excessive sodium salt in the body. If you keep eating an apple every day, it will be very beneficial to maintain the balance of blood pressure and blood fat.