Have a light diet and eat more fresh fruits and vegetables, such as Chinese cabbage, celery, bitter gourd, bitter vegetables, watermelons, pears, mangosteen and other fruits and vegetables with certain fire-removing effects.

Go outdoors more, improve your immunity and relieve your stress. Life pressure in Shenzhen is relatively high, and long-term stress will also cause excessive internal heat.

Herbal tea, such as Yi Shu dandelion root tea, chrysanthemum tea and honeysuckle tea. Dandelion root tea can often dispel fire and has good fire prevention effect.