Not only does the human body have a biological clock, but food also has its own biological clock. In accordance with the best “food biological clock” eating, not only can fully enjoy the delicious, but also to consume balanced nutrition, not easy to gain weight. 1, drink porridge in the morning. The best time to drink porridge is in the morning, drink a bowl of hot porridge can be a good digestion. Recommended recipe: Mixed vegetable porridge. After boiling rice, add shredded mushrooms and carrots; then switch to low heat and cook until the rice is thick, add broccoli and beaten egg mixture; add salt and sesame oil to taste after boiling. 2, lunch eat potatoes. Lunch is best to eat some sweet potatoes, potatoes and other potato food to replace part of the main food. Not only can guarantee the supply of carbohydrates, but also provide a variety of vitamins and essential trace elements. Recommended recipe: curry mashed potatoes. Potatoes steamed and peeled, made of mashed potatoes, curry cubes in a pot with the right amount of water to melt, add mashed potatoes and mix well. 3.Eat fruit in the evening. Dinner should not eat too much, calories should be strictly controlled. First eat some sour fruit can relieve grease and help digestion. The average calorie of fruit is about 1/4 of the same weight of pasta. recommended recipe: yogurt fruit salad. Cut seasonal fruits into pieces, add some yogurt, a little salt and mix well.