Now the weather in Changzhou has become hot and cold. Is there any way to prevent diseases?

It is very cold in spring and autumn. Wear more clothes when it's cold. Don't be greedy in hot weather. Take off too many clothes at once. In addition, exercise more and adjust your diet. When the weather is cold, you can eat some food that warms your stomach, such as mutton soup and instant-boiled mutton. When the weather is hot, eat more vegetables and grains, which can be lighter. Do not eat cold food, such as ice cream and shaved ice.