Article in English: Some fasting diets start with light eating for a day or longer before starting the fast. Eat plenty of fruits, vegetables, and light foods, like brothy soups. This will help your body get acclimated to your new routine. Whether you're eating raw food or just doing a liquid fast, you'll need plenty of healthy fluids along the way. Be sure to drink 8 fluid ounces (240 mL) of liquid at least 3 times a day throughout the cleanse. Here are a few drink ideas:  To kick things off, mix 1⁄4 cup (59 mL) of warm water, 1⁄4 cup (59 mL) of citrus juice, and 1 tablespoon (15 g) of Epsom salts. Drink 2 servings the first day of your fast. Mix 1⁄2 cup (120 mL) of organic apple juice with 1⁄3 cup (79 mL) of water. Add 1 teaspoon (about 3-5 g) each of bentonite, whey powder, and psyllium. Mix the ingredients well, and drink the mixture immediately. Make green juice by juicing kale, spinach, carrots, and pears. . In addition to the special drinks, make sure you take in some water every 90 minutes. You can also drink fresh fruit juice, herbal teas, and broth. Space out the drinks so they occur between consumption of cleansing drinks. Saunas, massage, deep breathing, and light walks can help release toxins from your body. Be sure not to overdo it, though, since your energy will be a little lower during the fast. Fasting for longer than this can have adverse health effects. Break the fast with small portions of vegetables and fruit to start—you don't want to overwhelm your system. Eat raw or steamed vegetables on the first day. A regular diet can be resumed the second day after breaking the fast. Eat probiotics like those found in yogurt and miso. Exercise regularly, and drink water. Eat a balanced diet that includes dietary fiber.

Summary in Chinese:
禁食前几天饮食要清淡。 做清理用饮料。 补充水分。 清理肠道时加一些放松和轻运动。 3-6天后停止禁食。 禁食结束后生活方式要健康。