Breakfast can improve blood sugar concentration, cheer up and prepare for a day's work. Therefore, it is best to choose some carbohydrates with slow digestion and high sugar content for breakfast, which will steadily increase blood sugar concentration and maintain your nutritional supply throughout the morning. For example, a small bowl of oatmeal, a half-cooked banana, a cup of plain yogurt or fresh juice are all smart choices. But if you really can't spare the time to prepare breakfast, buy a box of biscuits in advance and bring them to the office.

nutritious lunch

Noon is the time to eat rich food. It is best to choose fish, chicken, beef, eggs or tofu with high protein. Protein contained in these foods can help digestion, and can also drive away drowsiness after meals. Remember not to eat too many staple foods at noon, such as bread, steamed bread, noodles, rice or potatoes. These foods will only make you listless and slow down all afternoon.

Balanced dinner

Carbohydrate has the unique effect of helping sleep, so it is most suitable for dinner. Potatoes, buckwheat noodles, rice and other staple foods can be chosen as healthy dinner staple foods because they have soothing effects on brain cells. Drinking a glass of milk before going to bed can relax the nerves after a tense day, and it is also very helpful for sleep.