Yin Shi (3 to 5), Shi Mao (5 to 7) and Chen Shi (7 to 9) correspond to spring. Drinking water at this time has high water-soluble calcium content and is suitable for pregnant women and infants.

Diligence and perseverance: prosperity is the source of growth.

Four hours: 9: 00 ~ 1 1: 00, noon:11:00 ~13: 00, which is inappropriate:13 ~1. At this time, the intake of water is high in potassium, magnesium, iron and oxygen.

Jingming: Relaxation is the Tao and the water of meditation.

Shenshi: 15 ~ 17, Youshi: 17 ~ 19, and Fifty: 19 ~2 1 correspond to autumn. At this time, the water intake has high selenium content and slow release pressure. It can be used as special water for making tea every day, and it is also good for the adjustment of the three highs of middle-aged and elderly people.

Yining: Store everything and keep healthy water.

Shihai: 2 1 ~23 o'clock, Zishi: 23 o'clock ~ 1 point, Ugly: 1 ~3 o'clock corresponds to winter. At this time, drinking water has balanced nutrients, which is beneficial to regulating the acid-base balance in the body, and contains high strontium, which is suitable for daily healthy water such as soup and porridge.

Four-season health water refers to taking it at four different times. The water has different effects and is suitable for different people.