What is the three cold in three cold, two pour and seven full points?

Three cold, two pours and seven full points means that you should pay attention to changing clothes during the three cold seasons, fall asleep on time at noon and noon every day, and finally be full at seven or eight points every meal in order to live a long and healthy life.

It's an China proverb that "three cold and two cold, seven full". It is a complete sentence "three colds, two falls, seven points full, healthy and healthy." Seven points full' means eating moderately and being full. The digestion, absorption and transportation of diet mainly depend on the spleen and stomach. The most suitable appetite is quantitative eating, moderate hunger and satiety. Only in this way can human body function work better and live longer.