1, sweet potato: sweet potato, rich in cellulose, can promote gastrointestinal peristalsis, expel toxins from our bodies and reduce stool. As a diet food, sweet potato can be boiled or baked, and it tastes sweet. It is a non-greasy food, and it can also relieve the pain of our dietary taboos.

2. Celery: Celery, like sweet potato, is rich in cellulose, and celery is also the food with the most fiber in vegetables. Its function is similar to that of sweet potato, which can help digestion and detoxification, and can also inhibit carcinogens in the intestine. The most commendable thing is that eating celery regularly can not only help you lose weight, but also prevent colon cancer.

3, Apple: Apple is indeed a slimming fruit, it is rich in pectin, which can help the intestines to combine with toxins, accelerate the detoxification effect, and reduce calorie absorption. In addition, apples are also rich in potassium, which can prevent leg edema. Chewing a slightly hard apple slowly will release the ingredients, which not only makes you feel full, but also has a low calorie, 52 kcal/ 100g.

4. Grapefruit: The acidic substances of grapefruit can help increase digestive juice, thus promoting digestive function, and nutrients are easily absorbed. Rich in vitamin C, a grapefruit is about 100 mg, which can not only eliminate fatigue, but also beautify the skin. The important thing is that the sugar content is low, so it is suitable to supplement vitamin C when losing weight.