The criteria for a light diet are low salt, low fat, low sugar, more vegetables, and more grains.

1, low salt. The diet requires a daily intake of salt of no more than 6g, these amounts of salt include all the salt put into the cooking, soy sauce, soy sauce, salted vegetables, salted eggs and so on the sum of salt.

2, low-fat. Dietary requirements for daily cooking oil in about 30g, try to choose vegetable oils, such as olive oil, corn oil, sunflower oil, etc., and eat less animal offal, fat, grease.

3, low sugar. Dietary requirements for daily intake of sugar below 25g, less fine desserts, cold drinks, less sugary drinks.

4, eat more vegetables. Eat more dark green, red, orange vegetables. Such as cucumber, bok choy, spinach, celery, carrots and other vegetables in the fat, sugar, calories are relatively low, and rich in dietary fiber vegetables.

5, eat more grains. Cereals usually refers to the coarse grains that have not been finely processed, such as corn, millet, sorghum, oats and so on are coarse grains. Because of its processing is simple, which many nutrients are not destroyed, is the excellent place of cereals.

Reference for the above: Baidu Encyclopedia - Light Diet