Some time ago, I watched the news that medical scientists found a substance that delays aging - uridine. Let the people of the world be inspired, and just take uridine to make the old people a few years younger or even more teenagers. And say what substances in the diet contain more uridine: such as wine, animal size intestines and internal distension.
But I don't think it's realistic to just get it from diet, because everyone can't meet this amount every day, and this kind of food is currently unhealthy for people.
But the purpose of science is correct, from ancient times to the present mankind has pursued immortality. I think in a few decades not to say that the realization of immortality, but the delay of the old product should be on the market. It is also possible that humans will live to the age of 120. It is in response to the Yellow Emperor's Inner Scriptures that they have been in the sky.
What I want to say is what should human beings do to repay society when they really live longer? The so-called heaven and earth give birth to all things to feed people, and man does not give birth to a single thing but nourishes heaven and earth. The cycle of heavenly paths repeats. When human beings are imagining the future for themselves! I think we should go along with the way of heaven. The way of heaven, the damage is beneficial and the deficiency is made up.
![How far is Chinese animation from King's Ranking?[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)