1. Green tea relieves fire. In winter, the climate is dry, and people like to eat greasy and spicy food. Inflammation has become a health problem that troubles many people, and brings consequences such as constipation, dry mouth and even sores on the mouth and tongue. At this time, you can ask for help in winter. Healthy green tea. Green tea is unfermented tea, cold in nature, and can clear away heat. Therefore, it is best for removing internal heat, producing body fluids and quenching thirst, digesting food and reducing phlegm. It also accelerates the healing of mild gastric ulcers, lowers blood lipids, and prevents vascular sclerosis.

Therefore, those who are prone to getting angry, those who usually like to smoke and drink, and those who are fatter (generally those with excessive body heat constitution) are more suitable to drink green tea as a health tea in winter; while people with weak stomach and intestines are more suitable to drink green tea. It is not advisable to take green tea as a health tea in winter.

2. Black tea prevents influenza. Black tea is the top choice for drinking tea in winter. Black tea is sweet and warm, which can nourish the human body's yang energy; black tea is rich in protein and sugar, generates heat and warms the abdomen, can enhance the body's ability to resist cold, and can also aid digestion and remove greasiness. In some places in my country, it is also customary to drink black tea with sugar, milk, and sesame seeds. This winter health-preserving tea can not only generate heat and warm the abdomen, but also add nutrition and strengthen the body.