1, strict control of fat, greasy, heavy taste, spicy and other stimulating food, eat more vegetables and fruits, drink more water or green tea. Eat more wet, heat-clearing food: winter melon, barley porridge, bitter melon, cabbage, pomelo, etc.; such as stomach cold need to take a small amount of the above food, but be sure to insist on eating at least one month, to see the results.

2, to ensure adequate sleep, avoid staying up late, maintain a good routine.

3, increase aerobic, outdoor exercise, improve immunity and metabolism.