What does it mean when a person opens his mouth after death?

After a person dies, various changes will occur in the body. Due to the lack of scientific knowledge, people in the past would regard the changes in the dead person's body as omens of good or bad luck. So what does it mean when a person opens his mouth after death? What time do the most people die?

What does it mean when a person opens his mouth after death?

Folk saying:
Some people believe that the deceased had something left to do before his death, and that they had last words or wishes that would affect the next generation. At this time, the superstitious belief is that one should put a copper coin into the mouth of the deceased. Some people also believe that this is the deceased exhaling vital energy. It is said that each of us will inhale a breath of vital energy when we are born, and then exhale this breath of vital energy before we die. This way, it can be considered a beginning and an end, and a lifetime of cultivation will be complete.
Scientific statement:
Before the old man died, he was only breathing out but not breathing in, and he opened his mouth to exhale. Moreover, after a person dies, the corresponding functions of the body stop functioning and the heart's blood supply function disappears. Therefore, the brain will suffer from ischemia and hypoxia. Without the control of the brain, the natural nerve reflex function disappears. Without the control of the nerves, the human muscles will completely relax, and the joints will lose the pull of the muscles. This causes the muscles throughout the body to relax, and due to the weight of the jawbone, the mouth will open slightly under the action of gravity.

When is the most fatal time?

Jiazi Day [Auspicious time] Chou, Yin, Mao, Zi [Unlucky time] Wu

Yichou Day [auspicious time] Mao, Si, Yin, Shen [unlucky time] Wei

Bingyin Day [auspicious time] Zi, Chou, Chen, Wei [unlucky time] Shen

Dingmao Day [auspicious time] Yin, Wu, Mao, Wei [unlucky time] You, Chen

Wuchen Day [auspicious time] Yin, Si, Shen [unlucky time] Xu, Chen

Ji Si Day [auspicious time] Yin, Chou, Si, Chen [unlucky time] Hai, You

Gengwu Day [Auspicious time] Chou, Mao, Shen [Unlucky time] Zi, Wei

Xinwei Day [auspicious time] Yin, Mao, Si, Shen [unlucky time] Chou

Renshen Day [auspicious time] Zi, Chou, Chen, Si [unlucky time] Yin

Guiyou Day [auspicious time] Yin, Si, Wu, Wei [unlucky time] Mao

Jiaxu Day [auspicious time] Chou, Mao, Si, Hai [unlucky time] Chen

Yi Hai Day [Lucky Time] Chou, Chen, Wei, Xu [Unlucky Time] Si

Bingzi Day [Auspicious time] Zi, Chou, Yin, Mao [Unlucky time] Wu, Xu

Ding Chou Day [Auspicious time] Hai, Mao, Si, Wu [Unlucky time] Wei, Yin

Wuyin Day [auspicious time] Chen, Si, Wei [unlucky time] Shen

Ji Mao Day [Auspicious time] Yin, Mao, Wu, Wei [Unlucky time] You, Shen

Gengchen Day [Auspicious time] Hai, Yin, Chen [Unlucky time] Xu, You

Xin Si Day [Lucky Time] Chou, Chen, Wu, Wei [Unlucky Time] Hai

Renwu Day [auspicious time] Chou, Mao, Wu, Wei [unlucky time] Zi

Guitian Day [Auspicious time] Yin, Mao, Chen, Si [Unlucky time] Chou, You

Jiashen Day [auspicious time] Zi, Chou, Chen, Si [unlucky time] Yin, Wu

Yiyou Day [auspicious time] Zi, Chou, Yin, You [unlucky time] Mao

Bingxu Day [Lucky Time] Zi, Chou, Yin, Si, Wu [Unlucky Time] Chen, Shu

Ding Hai Day [Auspicious time] Chou, Chen, You, Hai [Inauspicious time] Si

Wu Zi Day [Lucky Time] Mao, Si [Unlucky Time] Wu

Jichou Day [auspicious time] Yin, Mao, Si [unlucky time] Wei, You

Geng Yin Day [Lucky Time] Zi, Chou, Chen, Si [Unlucky Time] Shen, Hai

Xinmao Day [auspicious time] Zi, Yin, Mao, Si [unlucky time] You

Renchen Day [auspicious time] Chou, Yin, Chen, Si [unlucky time] Xu

Guiji Day [Lucky Time] Chou, Mao, Chen, Si [Unlucky Time] Hai

Jiawu Day [auspicious time] Chou, Yin, Mao, Wu, Wei [unlucky time] Zi

Yiwei Day [auspicious time] Yin, Mao, Wu, Shen [unlucky time] Chou

Bingshen Day [Lucky Time] Zi, Chou, Wei, Xu [Unlucky Time] Yin

Dingyou Day [auspicious time] Zi, Chou, Wu [unlucky time] Mao

Wuxu Day [auspicious time] Yin, Mao, Wei, Shen [unlucky time] Chen, Si

Ji Hai Day [Auspicious time] Zi, Chou, Yin, Wu [Unlucky time] Si, You

Gengzi Day [auspicious time] Zi, Chou, Mao, Shen, You [unlucky time] Wu

Xin Chou Day [Auspicious time] Yin, Mao, Shen, You, Hai [Unlucky time] Wei

Renyin Day [auspicious time] Zi, Chou, Wu, Wei [unlucky time] Shen

Guimao Day [auspicious time] Yin, Mao, Si, Wu [unlucky time] You

Jiachen Day [Lucky Time] Zi, Chou, Si, Shen [Unlucky Time] Xu, Wu

Yi Si Day [Auspicious time] Chou, Si, Chen, Wei [Inauspicious time] Hai

Bingwu Day [auspicious time] Chou, Wu, Shen, You [unlucky time] Zi

Dingwei Day [auspicious time] Si, Wu, Shen [unlucky time] Chou, You

Wushen Day [auspicious time] Gan, Chou, Chen, Si [unlucky time] Yin, Shen

Jiyou Day [auspicious time] Zi, Wu, Wei [unlucky time] Mao, Chen, Shen

Gengxu Day [auspicious time] Chou, Si, Wu, Shen, Hai [unlucky time] Chen

Xin Hai Day [auspicious time] Chou, Wu, Wei, Shen [unlucky time] Si

Ren Zi Day [Auspicious time] Zi, Chou, Wei, You [Inauspicious time] Wu

Guichou Day [auspicious time] Yin, Mao, Chen, Si [unlucky time] Wei

Jiayin Day [auspicious time] Chou, Yin, Wei, Xu [unlucky time] Shen

Yimao Day [auspicious time] Zi, Mao, Wu, Wei [unlucky time] You

Bingchen Day [Lucky Time] Zi, Yin, Shen, You [Unlucky Time] Xu, Mao

Dingsi Day [auspicious time] Chen, Si, Wu, Wei [unlucky time] Hai, Mao, Shen, You

Wuwu Day [Auspicious time] Mao, Chen, Wu [Unlucky time] Zi, Wei, Yin

Jiwei Day [auspicious time] Yin, Mao, Si [unlucky time] Chou, Yu, Chen, Wu, You

Gengshen Day [auspicious time] Chen, Si, Wei, Shen, You [unlucky time] Yin

Xinyou Day [auspicious time] Yin, Si, Wu, Wei [unlucky time] Mao

Renxu Day [auspicious time] Si, Wu, Wei, Shen, You, Hai [unlucky time] Chen

Guihai Day [auspicious time] Mao, Chen, Wu, Wei [unlucky time] Si