Lin Haifeng, an encyclopedia teacher, recommended that everyone lose weight by fasting and detoxicating, so as to achieve the goal of fasting and detoxicating. Let's learn how to do it together. First, the pre-fasting period can be divided into 3- 10 days according to personal circumstances. In the meantime, you can't eat anything. Usually, you can drink fruit and vegetable juice to neutralize the acid toxicity in the body, enhance the excretion function, and make the toxins accumulated in the body excrete from the body and consume excess fat. In order to supplement the essential nutrients that the human body lacks because of fasting, it is necessary to supplement nutritious food in a timely and appropriate amount. Recommended fruit and vegetable juice: mango Liu Ding apple juice is highly recommended by teacher Lin Haifeng, and it tastes good. The fragrance of mango, together with fresh Liu Ding and apples, is sweet but not greasy. After drinking one cup, you will want to drink a second cup, and the delicious juice will remain fragrant. Even if you can only drink juice, you will feel happy.